The 3M™ PELTOR™ ProTac™ II level dependant hearing potector improves safety for users in noisy environments. You can hear your surroundings and communicate with your colleagues without taking the hearing protector off.
Safeguards your ears from harmful noise, while heightening your senses and ability to react.
Level dependent function that lets you hear ambient sound: conversation, machine sounds and warning signal
Last setting is stored when switched off
Automatic shut-off after two hours if no function is used
Battery life is about 1000 hours. Warning signal when power is low, before shut-off