The Skullcandy in-ear JIB ear buds provide direct to ear acoustics and a frequency range normally found only in full sized stereo headphones The Skullcandy in-ear JIB ear buds also isolate any external noise for your listening pleasure The silicone ear cushions are very cosy and comfortable even during extended listening sessions This earphone is compatible with any multimedia device with a 3.5 mm audio port, be it your mobile, MP3 player, computer, tablet, laptop or more Enjoy stereo sound and enhanced bass with the 10mm drivers for that crisp sound and clear bass.