Description: 【Compatible】This U94 PTT adapter cable is suitable for 3.5mm mobile phone plug, and the sound is clear, sturdy and durable. 【Durable Material】The U94 PTT adapter adopts high strength PTT, which can be continuously pressed 30,000 to 50,000 times, the wire is made of cold resistant PU tensile wire, has high flexibility and strong toughness. 【Push To Talk】U94 PTT System Cable, the button activates the PTT push to talk device, can be hung on clothes or belts. 【Easy to Install】This U94 adapter can be installed on the handlebars of bicycles or motorcycles, or on the steering wheel of a car. 【Comfortable Fit】Walkie Talkie Connector Headset Cable, Three adjustable suspension straps allow for a comfortable fit and stability. Specification: Material: Polyurethane Size: 20cmx15cmx5cm/7.87inchx5.91inchx1.97inch Frequenct Response: 150Hz-500Hz Sensitivity: 46-60dB Impedance: 8Ohms Package Includes: 1Pcs Headset 1Pcs U94 PTT Adapter 1Pcs Finger Microphone 1Pcs Fixed Cable Tie Note: Please allow slightly errors due to manual measurement and different monitors.