Retevis Walkie Talkies Mic, LED Shoulder Speaker Mic, for Retevis RT22 RT68 H-777 RB26 RT86 RT21, Compatible with Baofeng BF-F8HP UV-82 UV-5R 5RM Kenwood BTECH Samcom Radios, 3.5mm Audio Jack(1 Pack) - FC9052A

• LED signal light. the LED light will turn red when the PTT is pressed to transmit information. convenient for operating the walkie talkie speaker mic to transmit sound for communicating with your partner when color changes Walkie talkie microphone with standard 2 pin k head plug type. for Retevis H-777 RT21 RT22 RT68 RT-5R RT17 RT18 RT19 RT27 RB45 RB68 RB89 NR10 compatible with Baofeng Radios BF-F8HP UV-82 UV-5R UV-5R5 UV-5RA BF-888S 5RM and Kenwood BTECH Arcshell AR-5 Samcom Pxton two way radio and more Loud speaker. walkie talkie shoulder mic give you clear and loud voice so you can hear your teammates clearly 3.5mm earphone (audio) jack. when you don't want others to hear your partner's private communication or communicate in a noisy environment, the 3.5mm headphone jack of radio speaker mic will be a much-needed feature Durable side ptt. you can easily talk by pressing the large sensitive ptt button of walkie talkies speaker microphone Built in microphone and handheld radio mic with clip. you could clip it to your backpack straps at our shoulder to transmit clear sound