Speaker microphone for two way radio.
1.Water-resistant (IP 54)
2.The microphone may be secured to the users  lapel or shoulder
3.Comfortable holding
4.With a stainless clip on the back.
5.Solid, strong, and durable cable.
6.Available for Icom, standard, Yaesu, Kenwood, Motorola, transceivers and others.

Speaker:
Speaker size: 45mm
Sound pressure level: 94dB ±3dB
Impedance: 8 Ω ± 15%
Audio output :2W

Microphone:
Type: Electret microphone
Microphone size: 6.0*2.7mm
Frequency response: 20-16000 HZ
Sensitivity: -40dB± 2dB
Impedance: 2.2K Ω