Transcript
DH-660 Stereo Headphone SPECIFICATION Characters Headphone with microphone Loudspeaker diameter φ40mm Sensitivity 103dB S.P.L at 1KHz Impedance 32Ω Frequency Response 20Hz-20,000Hz Rated Power 100mW Cable Length Approx.2.5m Microphone Unit Plug Type 6x5mm-58dB±2dB φ3.5mm Stereo Dynamode
