Highlights:
1) Elasticity wire design for convenient adjustment of the length; 
2) Ergonomic structure design for long wear; 
3) Reliable PU wire designed with bullet-proof material Kevlar.

Speaker specifications:
Sound Pressure Level: 110±3dB@1KHz (finished product)
Power: 10mW(rated)/20mW(max) 
Impedance: 32Ω±15%@1kHz

Receive Only Radio Earpiece

Receive only earpieces available long for radio monitor or as addition to speaker microphone with optional receive earpiece port.