Simplify your two-way radio functionality with a minimalist earpiece. Includes an adjustable clip and built in boom microphone with a 3.5mm jack for easy plug and play with almost any two-way radio and communication device.

Speaker

OD: Φ15mm
Impedance: 150Ohm±15％ 
Sensitivity: 115dB±5dB
Rated Power:  1mW
Max Power:  5mW

Microphone

Type: Electret microphone
Sensitivity:  -42dB±5dB 
Impedance:  2.2KOhm

WARNING: This product can expose you to chemicals including Styrene, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov