Retevis HK001 2 Pin Speaker Mic Walkie Talkies Microphone for Arcshell AR-5 Baofeng UV-5R BF-888S Retevis H-777 RT21 RT22 RT27 Two Way Radios (10 Packs, Black)

* Remote speaker microphone almost all work with Baofeng UV-5R BF-F8HP ; Kenwood and Retevis H-777 RT22 RT-5R and more * Shoulder mic with Kenwood standard 2 Pin Plug allows universal compatible use for business and outdoor activities * Push-To-Talk button and handheld remote speaker Mic are located on the accessory for quick and easy use * Durable PU coil cord allows you extremely get long term usage experience * Sensitive microphones and speakers allow you to communicate clearly and in a noisy environment