Electronic headphones with active listening provide the function of classic earpieces, i.e. hearing protection against damaging loud sounds (shots, explosions, machine operation above 82 dB), but thanks to the combination of external microphones and internal speakers, you can still hear sounds at a safe level and communicate. A radio station, telephone or other external device can be attached to the headphones using a 3.5mm AUX cable.
M31H PLUS headphones offer:
Classic padded and adjustable headband
Low-profile ear cups with silicone ear tips
Two directional microphones and four independent speakers - two for ambient sounds from microphones, two for AUX devices
Three amplification of sounds
MIL-STD 4pin connector to connect the PTT button
Dynamic Voice Tracking technology to recognize and amplify speech
