NSKI Air Acoustic Earpiece Headset for Baofeng Two Way Radios UV-5R UV-B6 BF-888S UV-B6 UV-B5 Walkie Talkies 2-Pin Jack Style: In-Ear Function: Noise Cancelling 360stainless fixed clip that you can fix the PTT to the convenient place Accessories for two way radio with wonderful sounds expression