Winkeyes HD03 Z Tactical Bowman Elite II Headset Airsoft Mic Radio Boom for Kenwood Baofeng Puxing Woxun Kenwood Two Way Radio/ Cell Phone(PTT not included) (Yellow) Compatible with PTT units (not included)( PTT not included) Adjustable & Elasticized Nylon Straps Designed to be worn under helmets & caps Reinforce polymer construction Connectors: 3.5mm