【Single Ear Design】: Mono earphone could bring you a different cool feeling, just like FBI agent.
【Protect Your Health】: Deliver sound via wired air tube with no EMF and radiation, perfectly prevent your brain from wave radiation.
【Environmental Friendly】: Durable & fashion looking FBI headphone, crystal clear sound, monaural acoustic hollow air tube.
【3.5mm Jack】: The one ear bodyguard earbud fully supports the cellphones represented by Apple, LG, HTC, Samsung series.
【12 Months Warranty】: If you have any trouble during using, contact us freely. Also it is not a high value earphone, it can work for normal use not professional music earphone.