3M MT13H221A ProTac III Electronic Headset Ambient Listening
Black dual muffs provide 26 dB NRR (noise reduction rating). Traditional hearing protection or increase the ambient sound level to one of five volume steps to minimize over-protection and improve your ability to hear warning signals, alarms, and other sounds.
Connect smart phone, radio, shoulder mic or other external device (listen-only) with 3.5 mm stereo input (order FL6CE-1 cable separately)
Two AA batteries provide approximately 100 hours of use. Headset powers off after 4 hours of non-use to conserve batteries. Low battery alert through headset.
12 month warranty
3M MT13H221A ProTac III Electronic Headset Ambient Listening
Black dual muffs provide 26 dB NRR (noise reduction rating). Traditional hearing protection or increase the ambient sound level to one of five volume steps to minimize over-protection and improve your ability to hear warning signals, alarms, and other sounds.
Connect smart phone, radio, shoulder mic or other external device (listen-only) with 3.5 mm stereo input (order FL6CE-1 cable separately)
Two AA batteries provide approximately 100 hours of use. Headset powers off after 4 hours of non-use to conserve batteries. Low battery alert through headset.
12 month warranty