Headset without microphone for PC

Logitech H570E MS Duo USB-C HeadsetIntroducing the Logitech H570e headset, a perfect blend of affordability and clarity for your office and call centre needs. This wired headset boasts exceptional audio quality, making it ideal for video conferences and important calls.Designed specifically for business, the H570e headset ensures you can communicate clearly, thanks to its strong noise-canceling microphone and advanced digital signal processing technology.The Logitech H570e headset elevates your audio experience with its noise-canceling microphone that eliminates background chatter, ensuring every conversation is clear. It's equipped with effortless inline controls that provide quick access to adjusting the volume, muting, or ending calls, all at your fingertips. The lightweight design means you can wear it for hours without any discomfort, making it perfect for long meetings. Plus, its plug-and-play simplicity ensures you can connect instantly to your Mac or PC without any driver hassle. Environmentally conscious consumers will appreciate that this headset is made using sustainable materials, with a minimum of 45% recycled plastic.In real-world scenarios, users have found the H570e to dramatically enhance their productivity by providing reliable audio quality with vast comfort. Whether you're attending virtual meetings, conducting interviews, or simply taking client calls, this headset meets the demands of any office environment effortlessly.Key Specifications:Connectivity TechnologyWired, USB Type-CWeight113 gCable Length1.9 mMicrophone TypeBoomFrequency Response (Music Mode) 20 - 20000 HzOperating Temperature10 - 45 °CHeadphone Sensitivity96 dBImpedance32 ΩUpgrade your communication experience with the Logitech H570e headset. Experience how clarity can transform your conversations. Don’t miss out—order yours today!

Poly Voyager Surround 80 - Microsoft Teams versionMaximum productivityWith the Voyager Surround 80 Teams headset, you can work undisturbed in an open-plan office or on the move. On the one hand, the headset provides passive noise cancellation, and on the other hand, 4 of the 10 integrated microphones are used exclusively for ANC (Active Noise Cancellation). The clear and rich sound of the audio playback also helps you to concentrate on the essentials and avoid distractions during work. Maximum performanceThe Voyager Surround 80 Teams help you work more efficiently and effectively. The headphones can be operated via a programmable touch control. For example, operating the volume control, answering calls or playing music with a simple touch becomes child's play. Thanks to the powerful battery performance, you can maintain a continuous conversation for up to 21 hours, although the charging time of the headset is only 1 hour. Unsurpassed comfortWear the Voyager Surround 80 Teams all day without feeling any physical discomfort. You won't even realize you're wearing a headset thanks to the ultra-soft ear cushions, carbon fiber design and adjustable headband with ergonomic recess that make it comfortable to wear. So you can concentrate on the essentials of your work.Technical features:Speaker bandwidth: 20 Hz to 20 kHzMicrophone bandwidth: 20 Hz to 16 kHWithout microphone boomAdaptive ANCBluetooth: 5.3Charging time: 1 hourTalk time: up to 21 hoursListening time: up to 24 hoursBattery: 1,100 mAHNumber of microphones: 10 (6 for voice reception, 4 for ANC)Range: up to 30 mCertified for Microsoft Open Office and Microsoft TeamsDimensions: 191 mm x 77 mm x 181 mmWeight: 275 g

EPOS IMPACT 100 MS Mono USB-C+AComfort you can feelFrom the very first moment, you’ll notice how lightweight they are. The IMPACT 100 is designed so you can wear it all day without pressure or discomfort. Its soft silicone headband and leatherette ear pads fit perfectly, allowing you to focus on your calls without distractions.Professional audio without interruptionsThanks to its unidirectional noise-cancelling microphone and EPOS Voice™ technology, your conversations will sound clear and natural. Even in noisy environments, these headsets filter out background noise so that only what matters is heard: your voice.Intuitive control at your fingertipsThe in-line controller lets you manage calls, mute the microphone, or activate Teams with a single touch. Backlit buttons with distinctive shapes make handling quick and error-free, even without looking.Versatile connectivityNo matter how your workspace is set up. With the included USB-C to USB-A adapter, you can easily connect the IMPACT 100 to any compatible device. In addition, its boom arm can be worn on either side, adapting to your style. Technical specifications:Wearing style: headband, monauralEarpad style: on-ear with leatherette cushionsBoom arm: flexible, 270° rotationConnectivity: USB-C and USB-A (adapter included)Microphone: electret condenser, unidirectional patternMicrophone frequency response: 100 Hz - 8 kHzSpeaker: dynamic, semi-closed, 28 mm, 40 ohmsAudio bandwidth: speech mode 100 Hz - 8 kHz / music mode 20 Hz – 20 kHzHearing protection: EPOS ActiveGard™, compliant with EU and Australian standardsWeight: 51 g

EPOS IMPACT 100 MS Duo USB-C+AComfort you can feelFrom the very first moment, you’ll notice how lightweight they are. The IMPACT 100 is designed so you can wear it all day without pressure or discomfort. Its soft silicone headband and leatherette ear pads fit perfectly, allowing you to focus on your calls without distractions.Professional audio without interruptionsThanks to its unidirectional noise-cancelling microphone and EPOS Voice™ technology, your conversations will sound clear and natural. Even in noisy environments, these headsets filter out background noise so that only what matters is heard: your voice.Intuitive control at your fingertipsThe in-line controller lets you manage calls, mute the microphone, or activate Teams with a single touch. Backlit buttons with distinctive shapes make handling quick and error-free, even without looking.Versatile connectivityNo matter how your workspace is set up. With the included USB-C to USB-A adapter, you can easily connect the IMPACT 100 to any compatible device. In addition, its boom arm can be worn on either side, adapting to your style. Technical specifications:Wearing style: headband, binauralEarpad style: on-ear with leatherette cushionsBoom arm: flexible, 270° rotationConnectivity: USB-C and USB-A (adapter included)Microphone: electret condenser, unidirectional patternMicrophone frequency response: 100 Hz – 8 kHzSpeaker: dynamic, semi-closed, 28 mm, 40 ohmsAudio bandwidth: speech mode 100 Hz – 8 kHz / music mode 20 Hz – 20 kHzHearing protection: EPOS ActiveGard™, compliant with EU and Australian standardsWeight: 76 g

EPOS IMPACT 100 UC Duo USB-C+AComfort you can feelFrom the very first moment, you’ll notice how lightweight they are. The IMPACT 100 is designed so you can wear it all day without pressure or discomfort. Its soft silicone headband and leatherette ear pads fit perfectly, allowing you to focus on your calls without distractions.Professional audio without interruptionsThanks to its unidirectional noise-cancelling microphone and EPOS Voice™ technology, your conversations will sound clear and natural. Even in noisy environments, these headsets filter out background noise so that only what matters is heard: your voice.Intuitive control at your fingertipsThe in-line controller lets you manage calls and mute the microphone with a single touch. Backlit buttons with distinctive shapes make handling quick and error-free, even without looking.Versatile connectivityNo matter how your workspace is set up. With the included USB-C to USB-A adapter, you can easily connect the IMPACT 100 to any compatible device. In addition, its boom arm can be worn on either side, adapting to your style. Technical specifications:Wearing style: headband, binauralEarpad style: on-ear with leatherette cushionsBoom arm: flexible, 270° rotationConnectivity: USB-C and USB-A (adapter included)Microphone: electret condenser, unidirectional patternMicrophone frequency response: 100 Hz – 8 kHzSpeaker: dynamic, semi-closed, 28 mm, 40 ohmsAudio bandwidth: speech mode 100 Hz – 8 kHz / music mode 20 Hz – 20 kHzHearing protection: EPOS ActiveGard™, compliant with EU and Australian standardsWeight: 76 g

HP Poly Mission 425 for clearer calls and greater comfort during long working daysThe HP Poly Mission 425 USB-C/A Duo is a professional wired headset designed for users who need clear voice quality, comfort and a simple connection throughout the working day. Its stereo design helps you stay focused during calls, meetings and tasks requiring concentration in the office, customer service and hybrid working.Thanks to its USB-C connection with an included USB-A adapter, it integrates easily with various devices without complex set-up. It is a practical solution for roles requiring a reliable headset that is easy to deploy and ready for the most common collaboration platforms.Crystal-clear audio for professional conversationsThe Mission 425 features a noise-cancelling microphone and AI Noise Reduction technology to reduce background noise and prioritise the user’s voice. This helps ensure clearer conversations in shared environments and situations involving continuous communication.It also features super wideband audio, designed to deliver more detailed and natural voice reproduction. The result is a more accurate and less tiring experience during lengthy meetings.Stereo design for greater focus and comfortIts dual-ear design allows you to focus better on the conversation and meeting content, which is particularly useful when working in open-plan offices or roles involving frequent interactions. Weighing 132 g, it strikes the right balance between durability and comfort for extended use.PU leather ear cushions with memory foam padding enhance everyday comfort, whilst the 290° rotating microphone arm makes it easier to adjust the pickup position.Simple connectivity and practical managementPlug-and-play compatibility via USB-C and USB-A allows you to get to work quickly with various compatible computers and devices. In-line controls on the cable provide easy access to basic functions without distracting you from the call.Furthermore, it can be managed via the HP Poly Studio App, a useful advantage for users and IT departments seeking simpler device management.Use cases and compatibilityThe HP Poly Mission 425 is well suited to office environments, customer service, remote working, online training and hybrid roles where a wired stereo headset with professional voice quality is required. It is compatible with Microsoft Teams, Zoom, Google Meet and Works With Chromebook, and features SoundGuard Digital technology for acoustic protection.Technical specifications:Product typeWired USB stereo headphonesConnectivityUSB-C with USB-C to USB-A adapter includedFormatDuoColourBlackWeight132 gCable length2 mEarpad materialPU leather on the surface and memory foam paddingNumber of microphones1Noise-cancelling microphoneYesAI Noise ReductionYesANCNoSuper wideband audioYesMicrophone arm rotation290°Mute via boom rotationNoIn-line controllerYesBusy lightNoVoice promptsNoAcoustic protectionSoundGuard DigitalTCO certificationTCO-10Certified softwareMicrosoft Teams, Zoom, Google Meet and Works With ChromebookManagement appHP Poly Studio AppRecycled materialAt least 25% post-consumer recycled plasticPackagingPaper-based

The ideal solution for combining flexibility and everyday comfortThe American giant Poly adapts to changing business and user needs worldwide, introducing a new range of products: Voyager 4300. Designed for professionals who want the freedom and mobility to communicate, the Voyager 4300 Series wireless headsets are comfortable, discreet and, above all, flexible solutions that respond to the new global way of working: hybrid working. By choosing a Voyager 4300 Series headset, professionals can talk hands-free wherever they are - in the office, at home or even on the move - without losing efficiency. Voyager 4300 Series headsets can be used for both professional and personal use to play media through their Bluetooth connection.Headset for professionalsThe Voyager 4310 USB-A is a monaural headset designed for professionals who want to stay in touch with their colleagues even when they're in remote meetings. This device will give you superior comfort, even during intensive use. This is because it features a low-pressure faux leather headset, a memory foam headband and a flexible boom, all adjustable to your liking. The dual USB-A + Bluetooth connection of the headset means you can use it on your PC/Mac with the included dongle, or on a smartphone or tablet using easy Bluetooth pairing. As a multipoint solution, the Voyager 4310 USB-A can be used on two devices simultaneously, allowing you to easily juggle between two devices for your daily calls.A powerful batteryLastly, the headset's powerful 350 mAh lithium-ion battery keeps you connected throughout the day. The headset has a battery life of up to 24 hours of talk time and up to 47 hours of listening time, so you can communicate effectively without worrying about the battery status of your communication device. High-definition calls A complete communication solution, the Voyager 4310 USB-A headset is suitable for both quiet and noisy work environments thanks to its powerful sound features. Its dynamic equalizer speaker is optimised for full range, allowing you to receive the words of your callers in high-definition, so you can feel like you're having a face-to-face conversation. The dual microphone, combined with Acoustic Fence technology, will transmit your speech naturally without background noise or unwanted distractions. This means only your voice can be heard by your colleagues, who will feel as if they are right next to you.SoundGuard Digital technology acts as an acoustic shield against noise peaks. To achieve this, when this feature is activated it automatically suppresses all incoming sound above 102 dBSPL, so your hearing is not affected by acoustic shocks that can occur in daily life. In accordance with G616, this technology automatically regulates the decibel level received throughout the day so that the average does not exceed 85 dBA, the maximum exposure threshold set to prevent medium- and long-term hearing damage.Simplified useSo that managing your calls won’t be a headache, the Poly Voyager 4310 USB-A headset is equipped with a number of control buttons, allowing you to: answer calls, adjust volume, mute microphone, or turn on Bluetooth pairing, without needing to be near the device in use. Lastly, the Poly Lens app, available on Windows and Mac, allows you to have an overview of your Poly devices so you can easily and quickly manage your fleet of headsets remotely. Through this software, can customise your headset settings, view your usage statistics or update your peripherals by centralising your devices.Adding a Voyager Office Base (UC ref: 218472-01 or MS ref: 218472-02), you’ll enjoy a triple USB + Bluetooth + RJ connectivity solution, usable on all types of media: from PC/Mac to tablet to smartphone and office phone.FeaturesMonoaural headset with 1 faux leather headphoneDynamic equalizer optimised for PC wideband telephonySpeaker frequency response: 20Hz - 20kHzBuilt-in dual microphone: fluid voice transmissionFlexible boom: adjustable to your likingAcoustic Fence Technology: automatically reduces background noise when transmitting voiceDigital SoundGuard technology: Suppresses sounds above 102 dBSPL (in accordance with G616)Sound limiter to ensure daily exposure does not exceed 85 dBAMultipoint headset: connects to 2 devices simultaneously (storage of up to 8 devices)Can be used as a wired headset: connect a USB-A cable to your PCHeadset controls: call acceptance, volume control, microphone mute, ON/OFF, Bluetooth pairingAbility to mute the microphone directly through the boom (dedicated button included)Two LEDs on the headset indicate the user's availability status350 mAh lithium ion battery: 24 hours talk time, 47 hours listening time and up to 50 days standby timeCharging time: 1.5 hours for a full charge and 15 minutes for 10 hours of useMono wireless headset for PC/Mac, smartphone and tabletCompatible with all softphonesConnectivity: Bluetooth 5.2 + USB-A (via supplied BT700 dongle)Wireless range of up to 50 metresPoly Lens desktop application: remote management of all devices in the fleetPackaging size: 210 x 185 x 115 mmCharging cable length: 1.5 mEarpiece weight: 122g2-year warranty

EPOS IMPACT 500 MS UC ANC – Professional Bluetooth headphones without a dongleClear communication without additional accessoriesModel 1001375 connects directly via Bluetooth to your PC or smartphone, without the need for a dongle. Ideal for modern workplaces and streamlined setups.Advanced voice quality with AI technologyEPOS microphones with AI technology eliminate ambient noise and improve voice clarity, ensuring professional conversations even in noisy environments.Noise reduction and improved concentrationHybrid ANC reduces background noise, whilst BrainAdapt™ technology helps reduce cognitive fatigue during long working sessions.Multipoint connectivity and UC collaborationThanks to Bluetooth 5.3, you can connect up to two devices simultaneously. Immediate compatibility with leading UC platforms.Comfort for extended useLightweight on-ear design with faux-leather ear cups and a padded headband for continuous use without pressure.Ideal for the office and hybrid workingPerfect for professionals, remote working and open-plan environments, compatible with Windows PCs, smartphones and UC applications.Technical specifications:ConnectivityBluetooth 5.3, USB-CSimultaneous connections2 devicesTalk timeUp to 36 hoursCharging timeApprox. 1.5 hoursMicrophones6 noise-cancelling microphonesANCHybridWeight139 gHeadphone typeOn-ear stereoCertificationMicrosoft Teams, UC

Jabra Evolve3 85 UC USB-A: professional audio and maximum compatibility without charging standThe Jabra Evolve3 85 UC USB-A is a professional wireless over-ear headset designed for professional environments that demand reliability, high audio quality and full compatibility with existing USB-A infrastructures. The included dongle ensures a stable, ready-to-use connection.Deep focus: adaptive ANC + 6 microphonesJabra Advanced ANC™ technology dynamically adapts to the shape of your ears and your environment, effectively reducing background noise. The over-ear design and 32 mm speaker deliver rich and natural sound for calls and multimedia content.The 6 digital MEMS microphones with Jabra ClearVoice™ technology isolate the voice and reduce ambient noise and wind, ensuring clear conversations even in dynamic and open environments.All-day battery lifeUp to 25 hours of talk time with ANC activated and up to 120 hours of music with ANC deactivated. A full charge takes up to 180 minutes, while fast charging provides up to 10 hours of music with just 10 minutes of charging.Flexible multipoint connectivityThe Jabra Link 390 USB-A dongle ensures plug-and-play connectivity with professional PCs and computers. Bluetooth 5.3 multipoint allows simultaneous connection to two devices and storage of up to 8 Bluetooth devices.Professional comfortWeighing 220 g and featuring breathable foam ear cushions, it delivers optimal comfort even during long working sessions. The 360° busylight signals that you are busy to help reduce unwanted interruptions.Professional use casesIdeal for executives, professionals and corporate teams using UC platforms. Compatible with PC, Mac and mobile devices via Bluetooth or the included USB-A dongle. Not directly compatible with traditional desk phones or DECT systems.Technical specifications:FeatureValueProduct typeWireless on-ear headset with headbandConnectivityBluetooth 5.3, USB-A dongle, 3.5 mm jack plugBluetooth adapterJabra Link 390 USB-ANumber of microphones6 digital MEMS microphonesNoise cancellationAdaptive Jabra Advanced ANC™Talk timeUp to 25 hoursMusic playback timeUp to 120 hours (ANC off)Charging timeUp to 180 minutesBluetooth rangeUp to 30 mWeight220 gHearing protectionSafeTone™, PeakStop™

The ideal solution for combining flexibility and everyday comfortThe American giant Poly adapts to changing business and user needs worldwide, introducing a new range of products: Voyager 4300. Designed for professionals who want the freedom and mobility to communicate, the Voyager 4300 Series wireless headsets are comfortable, discreet and, above all, flexible solutions that respond to the new global way of working: hybrid working. By choosing a Voyager 4300 Series headset, professionals can talk hands-free wherever they are - in the office, at home or even on the move - without losing efficiency. Voyager 4300 Series headsets can be used for both professional and personal use to play media through their Bluetooth connection.Headset for professionalsThe Voyager 4310 USB-C is a monaural headset designed for professionals who want to stay in touch with their colleagues even when they're in remote meetings. This device will give you superior comfort, even during intensive use. This is because it features a low-pressure faux leather headset, a memory foam headband and a flexible boom, all adjustable to your liking. The dual USB-C + Bluetooth connection of the headset means you can use it on your PC/Mac with the included dongle, or on a smartphone or tablet using easy Bluetooth pairing. As a multipoint solution, the Voyager 4310 USB-C can be used on two devices simultaneously, allowing you to easily juggle between two devices for your daily calls.A powerful batteryLastly, the headset's powerful 350 mAh lithium-ion battery keeps you connected throughout the day. The headset has a battery life of up to 24 hours of talk time and up to 47 hours of listening time, so you can communicate effectively without worrying about the battery status of your communication device. High-definition calls A complete communication solution, the Voyager 4310 USB-C headset is suitable for both quiet and noisy work environments thanks to its powerful sound features. Its dynamic equalizer speaker is optimised for full range, allowing you to receive the words of your callers in high-definition, so you can feel like you're having a face-to-face conversation. The dual microphone, combined with Acoustic Fence technology, will transmit your speech naturally without background noise or unwanted distractions. This means only your voice can be heard by your colleagues, who will feel as if they are right next to you.SoundGuard Digital technology acts as an acoustic shield against noise peaks. To achieve this, when this feature is activated it automatically suppresses all incoming sound above 102 dBSPL, so your hearing is not affected by acoustic shocks that can occur in daily life. In accordance with G616, this technology automatically regulates the decibel level received throughout the day so that the average does not exceed 85 dBA, the maximum exposure threshold set to prevent medium- and long-term hearing damage.Simplified useSo that managing your calls won’t be a headache, the Poly Voyager 4310 USB-C headset is equipped with a number of control buttons, allowing you to: answer calls, adjust volume, mute microphone, or turn on Bluetooth pairing, without needing to be near the device in use. Lastly, the Poly Lens app, available on Windows and Mac, allows you to have an overview of your Poly devices so you can easily and quickly manage your fleet of headsets remotely. Through this software, can customise your headset settings, view your usage statistics or update your peripherals by centralising your devices.Adding a Voyager Office Base (UC ref: 218472-01 or MS ref: 218472-02), you’ll enjoy a triple USB + Bluetooth + RJ connectivity solution, usable on all types of media: from PC/Mac to tablet to smartphone and office phone.FeaturesMonoaural headset with 1 faux leather headphoneDynamic equalizer optimised for PC wideband telephonySpeaker frequency response: 20Hz - 20kHzBuilt-in dual microphone: fluid voice transmissionFlexible boom: adjustable to your likingAcoustic Fence Technology: automatically reduces background noise when transmitting voiceDigital SoundGuard technology: Suppresses sounds above 102 dBSPL (in accordance with G616)Sound limiter to ensure daily exposure does not exceed 85 dBAMultipoint headset: connects to 2 devices simultaneously (storage of up to 8 devices)Can be used as a wired headset: connect a USB-C cable to your PCHeadset controls: call acceptance, volume control, microphone mute, ON/OFF, Bluetooth pairingAbility to mute the microphone directly through the boom (dedicated button included)Two LEDs on the headset indicate the user's availability status350 mAh lithium ion battery: 24 hours talk time, 47 hours listening time and up to 50 days standby timeCharging time: 1.5 hours for a full charge and 15 minutes for 10 hours of useMono wireless headset for PC/Mac, smartphone and tabletCompatible with all softphonesConnectivity: Bluetooth 5.2 + USB-C (via supplied BT700 dongle)Wireless range of up to 50 metresPoly Lens desktop application: remote management of all devices in the fleetPackaging size: 210 x 185 x 115 mmCharging cable length: 1.5 mEarpiece weight: 122g2-year warranty

Jabra Evolve3 85 MS USB-A: Microsoft Teams integration and professional audioThe Jabra Evolve3 85 MS USB-A is a professional wireless headset certified for Microsoft Teams. The included USB-A dongle ensures immediate integration with PCs and professional computers, without the need for a charging stand. Microsoft Teams certification guarantees native compatibility with the platform, LED notifications and direct call control via a dedicated button. Ideal for corporate environments, meeting rooms and structured remote working.Advanced focus with adaptive ANC and 6 microphonesJabra Advanced ANC™ technology dynamically adapts to the environment and fit to reduce background noise. The over-ear design and 32 mm speaker deliver rich and balanced sound for calls and multimedia content.The 6 digital MEMS microphones with Jabra ClearVoice™ technology isolate the voice and reduce ambient noise and wind, ensuring professional communication even in open-plan offices and dynamic environments.Extended battery life for intensive useUp to 25 hours of talk time with ANC activated and up to 120 hours of music with ANC deactivated. A full charge takes up to 180 minutes, while fast charging provides up to 10 hours of music with just 10 minutes of charging.Multipoint connectivity and operational flexibilityThe Jabra Link 390 USB-A dongle ensures a stable connection optimised for UC platforms. Bluetooth 5.3 multipoint allows simultaneous connection to two devices and storage of up to 8 paired devices. It also includes a 3.5 mm jack cable for wired use.Professional comfort and integrated busylightWeighing 220 g and featuring breathable foam ear cushions, it provides optimal comfort even during long working sessions. The 360° busylight signals that you are busy to help reduce unwanted interruptions.Professional use casesIdeal for Microsoft Teams-focused organisations, managers and professionals working in open or hybrid environments. Compatible with PC, Mac and mobile devices via Bluetooth or the included USB-A dongle. Not directly compatible with traditional desk phones or DECT systems.Technical specifications:FeatureValueProduct typeWireless on-ear headset with headbandVersionMicrosoft Teams (MS)ConnectivityBluetooth 5.3, USB-A dongle, 3.5 mm jack plugBluetooth adapterJabra Link 390 USB-ANumber of microphones6 digital MEMS microphonesNoise cancellationAdaptive Jabra Advanced ANC™Talk timeUp to 25 hoursMusic playback timeUp to 120 hours (ANC off)Charging timeUp to 180 minutesBluetooth rangeUp to 30 mWeight220 gHearing protectionSafeTone™, PeakStop™

Poly Voyager Surround 80 UCMaximum productivityWith the Poly Voyager Surround 80 UC headset, you can work in peace, whether you're in an open office or on the move. The ear-cushioning design fully covers your ears, providing passive noise cancellation for outstanding acoustic isolation. The headset features 10 microphones in total: 6 for voice pickup and 4 for active noise cancelling with adaptive ANC. The clear, rich sound from the 40mm speakers helps you focus on your tasks and block out distractions.Higher performance than everThe Voyager Surround 80 UC is designed to help you work more efficiently. Its touch controls let you adjust volume, answer calls, and manage music playback with a simple tap. Thanks to its high-performance battery, you can talk for up to 21 hours straight and enjoy up to 24 hours of music listening. And it takes just 1 hour to fully charge!Unmatched comfortWear the Voyager Surround 80 UC all day without any discomfort. You’ll barely notice you're wearing it, thanks to the ultra-soft carbon fibre ear cushions and the adjustable headband with ergonomic spacing for a truly comfortable fit. That way, you can stay focused on what really matters.Technical Specifications:Duo headset without boom micConnectivity: Bluetooth 5.3 multipoint + USB-C dongleWireless range: up to 30m40mm speaker drivers10 microphones (6 for voice pickup, 4 for ANC)Adaptive ANC technologySoundGuard Digital acoustic protectionCompatible with all softphonesLi-Ion 1100mAh battery: up to 21h talk time and 24h listening timeCharges via USB-C in 1 hourTouch controls: volume up/down; play/pause; next/previous trackDimensions and weight: 191 x 77 x 181 mm / 275 g