Spesifikasi: Type: Stereo Headphone Speaker: 10mm Sensitivity: 108dB S. P. L at 1 KHz Impedance: 322 Frequency Response: 20Hz-20,000Hz Rated Power: 25mW Power Capability: 250mW Cable Length: 1.2m Microphone Unit: 6X5mm-58dB+ 2dB Plug Type: .5mm Stereo Made in China