Features: With Remote Microphone With A Push To Talk Button That Clips Almost Anywhere; D Type Headset Earpiece For Kenwood Hand-held Radio; Ear Bud Style Headset With Built-in Line Microphone; The Ear Bud Fits Snugly In The Left Or Right Ear With Easy; Length: 130.5cm; Shell Material: ABS; Line Material: PU; Impedance: 32ohm 15%; Maximum Power: 50mW; The Microphone Sensitivity: 102 2 db; Compatible Models: for Kenwood Series;