Listen to soothing music with KDM’s K 222 wired earphones. Get premium quality and stylish designed earphones, These earphones are designed to fit comfortably in your ears. Nowplug your hifi stereo earphones into your phone or music player and enjoy. UNIT SIZE : 10mm(MOVING-COIL SPEAKER) IMPEDANCE : 16Ω±3 WORKING POWER : 100mw THE HEADSET PIN : 3.5mm JACK DEVICE FREQUENCY RESPONSE : 20-20000Hz ACUITY : 103 db±3 S.P.L at 1kHz WIRE LENGTH : 120 cm±5