Kenmerken:Metal stereo earphones with in-line microphoneHigh quality bass driven sound for optimal music experiencePractical anti-tangle cableComfortable soft silicone ear cushionsSpecificaties:Driver diameter:10 mmSensitivity: 105 dB S.P.L at 1 KHzImpedance: 32 OFrequency Response: 20 Hz - 20,000 HzRated power: 5 mWPlug: 3.5 mm StereoCord length: 1.2 mNet weight: 14 g