Black Universal 3.5mm FBI Plug Throat Mic Air Tube Covert Earpiece Headset Earphone Mic Compatible for 3.5mm jack enabled devices, such as cell phone, smart phone, laptop, computer UNIVERSAL COMPATIBILITY: compatible with all 3.5mm jack enabled devices, such as cell phone, smart phone, laptop, computer, android, iphone, gaming. (iPhone 4s / 5 / 5c / 5s / 6 / 6 Plus, ipad / mini / air 2 / 4, ipod nano / 5 / touch, Samsung galaxy S4 / S5, Note 2 / 3 / 4, M3, HTC, Motorola, Blackberry, etc. ) Sensitive throat vibration microphone - can pick up low voice Clear communication in even most noisy environment Protecting your health- Deliver sound via air tubes with no radiation, perfectly prevent wave radiation from your brain. Sweat resistant in-ear part. Press the button lightly in the line to stop talking Transparent flexible acoustic tube. Soft plastic earbud fits snugly to ear.Environmental-friendly,durable & fashion looking,Crystal Clear Sound, Stereo Acoustic Hollow Air Tube