●Integrated microphone and speaker. Talk by your ear.
●The ergonomic soft shell is comfortable to wear.
●Anti-noise (to 95dB) and little wind interference.
●Environmental PU cable wrapped with braided Kevlar.
●Ear Holder or K earhook is an option for application where intensive body motion is involved.
●Work with wireless PTT (only for professional radio transceiver)
●Applicable to professional personnel such as SWAT, police with on special missions, fire fighters and those who need to wear masks.

●Speaker
・ Dimension　Φ2.8mm×7.1mm
・ Impedance　240Ω±10% at 1000Hz
・ Rated input Power 0.32mW
・ Maximum input power 1.28mW
・ Sound pressure level　94±3dB/1mW at 1000Hz

●Microphone
・ Type Piezoelectric Accelerometer
Dimension　Φ4.0mm×1.75mm
・ Sensitivity　-38 dB±3dB/1KHz

●Cable Composition
・ Plug cable　Φ3mm
・ Earphone cable　Φ1.8ｍｍ Wrapped with braided Kevlar

●Wireless PTT Dimension Φ55.0Х27.5mm