Sandistore FBI Style Headset Earpiece Mic for Baofeng Radio BF-999 BF-888S BF-777S UV-5R Compatible for: Baofeng: BF-480 BF-490 BF-320 BF-V6 BF-V7 BF-V8 BF-658 BF-520 BF-530 BF-666 BF-777 BF-888 BF-999 BF-666S BF-777S BF-888S BF-999S UV-5R UV-3R+ PLUS One spare plastic earbud included Soft plastic earbud fits snugly to ear Hidden microphone inside PTT switch Transparent flexible acoustic tube