Call for Expert Advice 0333 123 3050
0333 123 3050

Call us for Expert Advice
Monday to Friday, 8.30am-5.30pm

Call for Expert Advice 0333 123 3050

Sennheiser DW Pro 1 Phone Cordless Headset (DW 20 Phone)

Cordless DECT headset for desk phones

Manufacturer Ref.: 504435 Product Ref.: SEDW20PUK
Sennheiser DW Pro 1 Phone Cordless Headset (DW 20 Phone)

Key features

  • Cordless headset for desk phones
  • Mono over the head style
  • Powerful noise cancelling microphone
  • ActiveGard: acoustic shock protection
  • Talk time: 12 hours
  • Range: up to 180m
  • Standby time: 4 days
  • High definition wideband Sennheiser sound 

  • Free standard shipping on this item
  • Delivery date with Express Shipping: 22/07/2019
  • 2 years standard warranty
£165.99 ex. VAT
£199.19 incl. VAT
Product information

The Sennheiser DW Pro 1 Phone is a stylish professional cordless headset, which is compatible with 99% of desk phones on the market.

Fashionably comfortable 

This stylish headset has been designed for maximum comfort, and has an adjustable headband, making it ideal for all-day intensive use.

Optimum noise-cancelling microphone 

Sennheiser products are well-known for their excellent sound quality, and the DW Pro 1 Phone cordless headset is no exception. Its noise-cancelling microphone filters out background noise.

ActiveGard Technology

its wideband sound provides optimum voice clarity for natural sounding conversations, with ActiveGard technology for protection against sudden loud noises.

Up to 180 metres of range

The DW Pro 1 Phone is compatible with handset lifters and electronic hook switches, and has a  range of up to 180m, giving you absolute freedom to move around your office and carry on with your daily tasks whilst you talk. Buttons on the headset itself allow you to answer and end calls, adjust the volume and put calls on mute. You can also pair the headset with others from the same base, so you can easily hold conference calls.


  • Monaural cordless headset - allows you to talk on the phone without losing contact with your colleagues
  • Compatible with most office phones
  • Wideband sound
  • Range of up to 180m
  • DECT technology 
  • ActiveGard acoustic protection of up to 85dB, in compliance with European standards
  • Noise cancelling microphone: filters out background sound in noisy environments
  • Flexible microphone boom for perfect positioning
  • Talk time: up to 12 hours
  • Standby time: 100 hours
  • Quick charging: charges up to 50% in 20 minutos for 4 hours' talk time
  • Wearing style: over the head (adjustable)
  • Conference function for up to 4 headsets
  • Mute function
  • Volume control on headset
  • Warning sound when you move out of range
  • Plug & play for easy installation
Warranty2 years
Headset typeWireless DECT
CompatibilityFor Desk phones
Corded or cordlessWireless
ConnectivityFor RJ Connectivity
Mono/duoMono headsets
Wearing styleHeadband
Ear cushionsWith leatherette Ear cushions
Microphone BoomWith long microphone boom
Noise CancellingWith noise cancelling
Suitable for intensive useFor intensive use
Standby time / Talk time100 hours / 12 hours
MuteWith mute key
Volume controlOn base volume control
Conference functionWith conference function
Recharge time1 hour
Handset lifter (sold separately)Compatible with Handset lifter
Electronic Hook SwitchDepends on the model of your telephone - contact us
Acoustic protectionActiveGard
Frequently bought together
-15% Sennheiser DW Pro 1 Phone Cordless Headset (DW 20 Phone) + Free Handset Lifter
x1Sennheiser HSL 10 II Handset Lifter
£195.98 ex. VAT
£165.99 ex. VAT
Single Leatherette Earpad for DW Series
£4.99 ex. VAT
Ref: SEHZP25
Similar products
Plantronics CS510
£140.99 ex. VAT
£134.99 ex. VAT
Ref: PLCS510
Sennheiser DW Pro 2 Phone (DW 30 Phone)
£154.99 ex. VAT
Sennheiser D10 Phone Cordless Headset with headband
£116.99 ex. VAT

Have a question?

Find answers below or ask our Experts.

If you have any doubt about this product, please submit your questions here and we will respond in the shortest time possible.