Rapoo H120 Wired Stereo Headphone 3.5 MM Jack

Model Number: H120 Connection Type: 3.5mm audio jack Driver Size: 30mm Frequency Response: 20Hz - 20kHz Impedance: 32 ohms Sensitivity: 95dB ± 3dB at 1kHz Microphone Type: Built-in omnidirectional microphone Microphone Frequency Response: 100Hz - 10kHz Microphone Sensitivity: -42dB ± 3dB Controls: In-line remote with volume control and microphone mute button Cable Length: 1.2 meters (3.9 feet)