DUAL DRIVER EARBUDS: the headphones uses magnetic neodymium iron boron magnets strongest drive unit, equipped with high - performance dynamic driver systems Thanks to the optimal sound Hi-Fi Stereo System and Sound Isolating you will enjoy an immersive audio with extended bass response, for an ultimate listening experience with unsurpassed dynamic power and equalization clarity from deep basses to sizzling highs. EARBUDS WITH MIC: sweat-proof earphones with microphone & call control make you enjoy the exercise while enjoying the excellent listening experience. easy to change between call and music. very convenient to get access to hands-free calling. HIGHT QUALITY EARPHONES: the main part of the earphone body is made of high-precision molds, combined with extra CNC precision in order to create all the system parts, Anti-oxidation standard gold-plated plug TPE material earcaps, guarantees long-term durability, our biggest enjoyment is your satisfaction.