30 Pack Walkie Talkie Earpiece with Mic 2 Pin Extendable Wire Two Way Radio H...
Compatible: this walkie talkie headphone is compatible with Retevis H-777 RT21 RT22 RT-5R RT17 RT18 RT19 RT27 walkie talkie, and Baofeng UV-5R series BF-F8HP BF-888S, Arcshell AR-5 walkie talkie, etc.