Aelec s350 Bluetooth earbuds

Hd sound: Bluetooth V4. 1+ EDR technology, along with CVC 6. 0 super noise reduction technology provides lossless stereo sound. Sweat proof: never have to worry about you earbuds might got damaged by too much sweat because it is designed to be Sweat proof under lifetime guarantee. Connect multiple devices: never miss important calls or messages while watching TV or hitting the gym and sweating. Hibernation mode extends battery life also. Comfort wearing with secure fit: Designed in a ergonomic angle, The S350 can fit snugly in your ear without hurting your ear or popping off while moving around or working out.