U94 PTT Neck Throat Mic Earpiece Radio Headset Cable For Baofeng Kenwood HYT. Compatible with for Baofeng UV5R series UV-82 BF-888S Retevis H-777 RT22 RT21 for Woxun for Kenwood 2-pin K port radio. This earphone adopts bluetooth connection technology, which is more convenient than traditional wired connections.
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