3.5mm Walkie Talkie Earpiece with HQ PTT Mic Radio Headset Covert Acoustic Tube Compatible with Retevis 2 Pin Radio RT24 RT27 RT28 RT619 eSynic 2 Way Radio

• This earpiece is supplied brand new, unused and in original retail packaging.
• Excellent for use in FBI, Bodyguard, police, military, nightclubs, bars, paintball, security, restaurants, hotels, bouncer, warehouses, and noisy environments.
• The Microphone is designed with a metal clip that can be clipped onto a collar, tie or lapel and quickly activated with the push to talk (In-line PTT) button located in the centre of the switch.
• High quality component conveys voice makes you have better sense of hearing and provides the sound performance you need in a noisy environment.
• Compatible with Retevis Radio (Full list bellow)

COMPATIBILITY Retevis:RT24,RB618,H777,RT15,RT46,RT617,RB617,RT618,RT619,RT666,RT667,RT668,RT669,RT622,RT27,RT28,RT3,RT3S,RT1,RT7,RT21,RT81,RT5R,RT5RV,RT5.