Product features:
1, larynx microphone design, through the throat vibration to convey sound, strong noise resistance, sound quality effect is excellent.
2, strong noise environment, can still clearly send and receive sound.
3, IP67 grade D-type waterproof PTT, exquisite ring PTT to choose.
4, transparent courtesy catheter, ear-mounted headphones and many other in-ear headphones can be selected.
*************************************************************************************************************************************************************************************************************************************************************************************************
