(Bluetooth 4.1 + Aptx) Wireless Headphones Sports Earphones Headsets Sweatproof Earbuds, Stereo Sound, Noise Cancelling, Secure Fit for Exercise Gym Cycling Workout with Mic for iPhone, Samsung, Sony, LG - Blue
Adopted Nano-coating sweatproof technology, which prevented sweat, rain or water from permeating electrical components that might lead to erosion damage.
Latest Bluetooth 4.1 technology features much lower power consumption, more stable signal transmission, clearer stereo sound production. And the Bluetooth working distance is up to 10M. Works with all smartphone, tablets and other Bluetooth music player. So users do not need to worry that the battery dies too quickly or suffer from continuously on and off music because of the poor signal in body movement. And enjoy dynamic sound in sports.