Philips SHS660 Wrap-around Headphones -changing the caps Changing the caps design, you can replace the headphone shell 1.2m 4ft 3.5mm Frequency range：12-24000 Hz Sensitivity：106dB Impedance：24Ohm Maximum power input：100mW
Philips SHS660 Wrap-around Headphones -changing the caps Changing the caps design, you can replace the headphone shell 1.2m 4ft 3.5mm Frequency range：12-24000 Hz Sensitivity：106dB Impedance：24Ohm Maximum power input：100mW