Bone microphone for two way radio.
1. With complete microphone and speaker.Talk by your ear.
2. The earbuds soft shell is comfortable to wear.
3. Anti-noise(to 95dB) and little wind-interference.
4. Velcro strap can be easily fitted to fingers and handless.
5. With PU coil cable with Kevlar.
6. Applicable to professional personnal such as SWAT, police with on special missions,
fire fighters and those who need to wear masks.It can also be used in some sports events such as motorcycle,bicycle,hiking,hunting and mountain climbing,etc.For details please referto our connector form.

Specification:
Specification:speaker:
Dimension:c13mm*2.8mm
Impedance:32 Ω ±15%
Rated input power:50mW
Maximum power:0.1w sound
Pressure level:108dB±3dB

Microphone:
Impedance:<2.2K Ω
Sensitivity:-31dB±5dB at 1000Hz
Operating voltage:2.5-10 VDC