Equiper Sport Headphones 3.5mm Audio Jack DSP Noise Cancelling Sweatproof Headset Earphones With Mic For Runner Red Design for love sports and easy to sweat, sweatproof sports headphones 3.5mm audio jack compatibility with most digital device(Smart phone/PC/Computer etc.) HD Stereo earphones bring you perfect feeling when you running,riding,Gym,or dancing Ergonomic design,most comfortable for long time to wear and can not fall off when sports