Brand New Best SHURE Black sound-isolating detachable-MMCXcable earphone+case+sleeve SET 41
Very small headphones that are fitted directly in the outer ear、 facing.
Cable : 162cm(63.2inch) MMCX detachable cable
Impedance : 20 Ohm
Frequency : 22Hz-17.5kHz
Pressure sensitivity : 107dB
