Listen Only Earpiece 3.5mm - Headset Receiver Clear Acoustic Air Tube,Single Side Black Earphone in-Ear,1 Pin Long Coil Wire for Two-Way Radios Walkie Talkie Speaker Transceiver PC Audio BLACK WIRE

Specifications:

FLEXIBILITY:Retractable coils for flexible use and come with black&white color tubes according to the occasion.
ROTATABILITY:Earplug can be rotated left and right ears and wear comfortably.Hear the private calls clearly in noise environments.
WIDELY USED:Stainless clips make it easy to fix your clothing and set your hand free to use your radio device communication.
COMPATIBLE: Plug-and-play in one's own devices.Specially for shoulder speaker microphone or two way radio carried near shoulder or chest. Providing you with the ability to securely hear broadcasts without everyone else in the area.
PROFESSIONAL: Excellent for use in police, military, security, restaurants, hotels, casio etc.;Also fits radio speaker mics, MP3 players and similar devices with 3.5mm connector.