2Pin Acoustic Tube Walkie Talkie Earpiece Headset Mic PTT Two-way Security Radio
It is compatible with BAOFENG UV-5R, UV-3R Più, BF-480/490/320/V6/V7, Kenwood TK-208/220/320/240/240D/248/250/260/26, and QUANSHENG TG-K4AT, TG-2AT, TG-45AT, TG-42AT models.