Feature: 1. HIGH STRENGTH: The hand microphone and U94 PTT part adopt high strength PTT, which can be pressed continuously for 30,000 to 50,000 times. 2. DURABLE LOUDSPEAKER: The loudspeaker adopts imported 32Ω±15% at 1KHZ, the sound is loud and thick, providing and clear sound. 3. PU WIRE: The microphone wire is made of cold resistant PU tensile wire, which has high flexibility and strong toughness. 4. EASY TO CARRY: The U94 PTT has a clip that can be hung on clothes or belts. Push the button to activate the PTT Push to Talk device. 5. APPLICATION: The hand microphone + U94 PTT is suitable for Kenwood TK‑3107, for Baofeng UV‑5R BF‑888S, for WLN KD‑C1 and other K head talkies Specification: Item Type: Hand Microphone + U94 PTT Material: PU+PTT Colour: Black Speaker Specifications: Sound Pressure Level: 108±3dB at 1KHz 1mW Rated Power: 50mW Maximum Power: 2W Speaker Impedance: 32Ω±15% at 1KHz Microphone Specifications: Sensitivity: -31±5dB at 1KHz 0dB=1V/0.316G Output Impedance: 1200Ω±15% at 1KHz Application: Suitable for Kenwood TK-3107, for Baofeng UV-5R BF-888S, for WLN KD-C1 and other K Head Talkies Package List: 1 x U94 PTT 1 x Hand Microphone How to use: Plug and play