Retevis Earpiece Adapter,2 Pin to 3.5mm Walkie Talkies Headset Adapter for Retevis H-777 RT21 RT22 RT27 RT7 H-777S Baofeng UV-S9 Plus Kenwood 2 Way Radios (1 Pack) sold2026 Adapters have a 1/4" shank

Adapters have a 1/4" shank

Come with 1 TSinm Eject Needle and 1 X Stylus pen

Compact USB Cube Wall ChargerTotal output DC 5V/2

PNP signal output and RS485 communication interface output

Test Probes

Retevis Earpiece Adapter,2 Pin to 3.5mm Walkie Talkies Headset Adapter for Retevis H-777 RT21 RT22 RT27 RT7 H-777S Baofeng UV-S9 Plus Kenwood 2 Way Radios (1 Pack) sold2026 Adapters have a 1/4" shankRetevis Earpiece Adapter,2 Pin to 3. 5mm Walkie Talkies Headset Adapter for Retevis H 777 RT21 RT22 RT27 RT7 H 777S Baofeng UV S9 Plus Kenwood 2 Way Radios (1 Pack) Read more Universal compatibility The 3. 5mm connection adapter can be used for a variety of brand mobile phone headset to achieve compatibility. If you're tired of walkie talkies earpiece before, it provides clear and loud nature listening experience. If you want to use the FM radio