The 3M™ Peltor ™ ProTac ™ II is an electronic level dependent ear muff, which is ideal for use when noise levels are so high that they could cause permanent damage to the ears without reliable protection, such as for: Hunting and shooting, Soldiers, police officers, Military Use, Industrial environments such as construction sites, agriculture, forestry.
The Peltor ProTac has a built-in active volume function, which ‘listens’ to your surroundings and adapts to what it ‘hears’, so you’ll still be able to hear what is going on around you, such as warning signals, machine sounds and conversations, but you’ll be protected against loud sounds above 85dB, such as gun shots. The electronic technology inside the ear cups analyses the information and processes the sound before reproducing it to the ear. Very loud sounds are reduced to a safe level of 82dB and quiet sounds are amplified to an audible level. Two microphones pick up ambient noises and reproduce them in stereo, while sudden noises are immediately attenuated to a harmless level.
The easily accessible control buttons are located on the right ear cup, providing four level options. It has an external audio input jack, which allows you to connect the ProTac to a telephone or radio. This earmuff is comfortable enough to be worn all day, with contoured headband cushions and soft wide foam fluid-filled ear cushions, which distribute pressure evenly around the ears.
It comes with 2 x AA batteries, which have an operating life of approximately 1000 hours. Power is automatically shut off after two hours if no function is used. When switched off, the headset remembers the last setting used. The Pro-Tac II is also available in a version with a microphone and Bluetooth, the 3M™ Peltor ™ Pro-Tac ™ II, allowing you to communicate while receiving protection.
Features:
High attenuating hearing protection
Level dependent function
Easily accessible control buttons
Setting memory between use
Audio input jack for external radio
Plenty of space for the ear
Automatic shut-off if no function is used
Battery life: 1000 hours
Low battery warning signal
2 x AA batteries included
Testing and approval: PPE 89/686/EEC, EMC 2004/108/EC
Hunting and shooting, Soldiers, police officers, Military Use, Industrial environments such as construction sites, agriculture, forestry. 
