KENMAX Military Police Equipment Throat Mic Air Tube PTT Headset for Walkie Talkie Two Way Radio Baofeng BF-F8HP GT-3 BF-F9V2+ UV-6R UV-5X GT-1 Wouxun KG-UV8D KG-UV6D KG-UV899 The headset transmits directly from air acoustic tube, So it is not sensitive to the background noise With the best-quality transparent acoustic tube that could hardly be detected by people around you And then protect your health from radio electromagnetic wave radiation. This is exceptionally ideal for usage in high ambient environment such as driving, riding motorcycles and bicycles Compatible With:*Baofeng:BF-F8HPGT-3BF-F9V2+UV-6RUV-5XGT-1UV-5RV2+BF-997SUV-82CUV-5RI6+GT-5UV-5RTPUV-82XUV-8BF-UV530iUV-89UV-5RAX+BF-388ABF-F3+UV-A52BF-F9+TPA52E51Uv-5STD501UV-6DUV-5RTBF-235UV-8DUV-530IA-52UV-5ROBf-f8FD-108FD-118UV-6*Wouxun:KG-UV8D,KG-UV6D,KG-UV899,KG-819,KG-199,KG-IP55,KG-818*Quansheng:TG-6AUV-2Tg-k4at*Kenwood:TK-2300V4P,TK-3230,PKT-23K,TK-2400V4P,Tk-3402u16p,UV-N98,TK3230K,TK-2400V16P,NX-220