... Noise cancelling Production Information2013 New style fashionable unique stereo colorful dj headphone Model No.SL022StyleHeadbandPlace of OriginMainland, ChinaCommunicationWiredConnectors3.5mmFrequency response20Hz ... -20KHzCord length1.5mUsePortable media player, mobile phone, computer, DJ, music player...FunctionNoise CancellingColoryellow&purple MOQ1Payment& Shipment Terms Packaging ...