Description: A practical earphone for policeman, security guards of hotels and so on.This headset with stable signal transmission and clear sound is universal for K head 2pin walkie talkie radio. PTT(Push To Talk) with built-in microphone keeps your conversations private, and you can speak at any time. Features: 1.Stable signal transmission. You can listen clearly in any loud environment 2.Universal design. It is suitable for K head 2pin walkie talkie radio 3.PTT(Push To Talk) with built-in microphone, keeps your conversations private, and you can speak at any time 4.With a clip on the wire, you can clip the radio on your clothes to free your hands 5.Suitable for policeman, security guards of hotels and so on Specifications: Item Type: Headsets Color: Red, Green (Optional) Material: ABS Connector: K Head Item Length: Approx. 118 cm / 46.46 inch Package Weight: Approx. 18g Package Include: 1 x Earphone 1 x Earbud