IP-M907V Stereo Headset w/ Microphone - Silver + Black (189CM-Cable)
Model: IP-M907V - Color: Silver + black - Cable length: 189cm - With microphone - Interface: 3.5mm - Driven element: 40mm - Frequency response:20Hz-20KHz - Impedance: 30 ohms - Sensitivity: 115dB/mW - Output power: 30mW - Suitable for 3.5mm audio jack PC MP3 laptop etc.