4pcs 3.5mm Receiver/Listen Only Surveillance Headset Earpiece in 1 Package
Fit All the Audio Accessoriey with 3.5mm Jack, such as Radios MP3 Speaker Mic and Receiver
Good for the Noise Environments and Discrete Listening to Improve the Hearing Ability
Output Level: 72dB, Rated Input Power: 0.1W, Maximum Iput Power: 0.2W, Output Impedance: 32 ohms
Free Ruturn and Fast Refund in 30 days. 180 Days Warranty

3.5mm RECEIVER/LISTEN ONLY surveillance headset for two-way radios,

and fits standard two-way radios transceivers and radio speaker mics for MOTOROLA, KENWOOD, ICOM, ADI, ALINCO, and YAESU.

Also work for the MP3 player and Radios which with 3.5mm jack.

Specification:

Output Level: 72Db, Rated

Input Power: 0.1W

Maximum Input Power: 0.2W

Output Impedance: 32 ohms

Package:  4 x Earpieces