🔥🔥🔥Product description: 👍1. Speaker: 40mm 👍2. Impedance: 32 ohms 👍3. Frequency response: 20Hz-20KHz 👍4. Sensitivity: 100dB±3dB 👍5. Rated power: 10mW Maximum input power: 50mW 👍6. Headphone cable: 3.5 plug high elastic cable, cable length: 1.2M 👍7. Microphone: with microphone controller 👍8. Wire control: Single-button operation controls music play/pause + answer/hang up calls, double-click for the next song, and triple-click for the previous song.