EXCELLENT SOUND: Latest Bluetooth V4.1+ EDR technology, along with CVC 6.0 super noise reduction technology provides lossless stereo sound.
SWEATPROOF: Never have to worry about earbuds might got damaged by too much sweat because it is designed to be sweatproof under lifetime guarantee.
COMFORTABLE WEAR: Ergonomically designed flexible ear hooks, light and comfortable to wear, fit snugly without hurting your ear or popping off while moving around or working out.
LONG BATTERY LIFE : With only 1.5 hour full charge, up to 7 hours continuous talking / music playing can be done, there is also a standby time of 200 hours, use without worrying about battery shortage.
LIFETIME WARRANTY: All WIRITH products come with 1-Year warranty and top notch customer service. GET 100% SATISFACTION or get a refund/replace! So your purchase is totally RISK-FREE!