Throat Microphone with Wireless PTT for Two Way Radio(ZTW100)

Throat Microphone/Two way radio microphone.
Water-resistant wireless PTT used like a car key, proprietary technology patent pending
Excellent intelligent capability, great noise cancellation capability
Quick disconnect for various listen device options to suit diversified working environment
Rugged design Kevlar reinforced cable
Applicable to patrolling police officer and motorcycle, security personnel in hotel, conference hall, restaurant and casino
Available for any radio from Motorola, Kenwood, Icom, Vertex with power output
Wireless PTT transmitting: dimensions 32.0 x 25.0 x 15.0mm
PTT life 100,000 times
Storage temperature from 20 to 70 degrees C
Wireless PTT receiving: dimensions 55.0 x 27.5mm
Operating voltage: 3.3 to 9V
Working current: <15mA
Storage temperature: -20 to -70 degrees C
Piezoelectric accelerometer microphone specification: impedance 1.4K Ohms
Operating voltage 2.5 to 10V DC