Zeadio G Shape Earpiece Headset PTT for 2 PIN Kenwood Baofeng Puxing Quansheng Weierwei Wouxun Radio Vev-3288svev-6288vev-3288 Kg-699e Kg-689 Kg-689 Etc. Excellent for use in police, military, nightclubs, bars, paintball, security,restaurants, hotels, bouncer, warehouses, and noisy environments. Durable and thick cable, designed for tough environment This headset is for the Kenwood/ Baofeng/ PUXING/ QUANSHENG/ WEIERWEI/ WOUXUN radios and many more that required standard 2 pin plug