This mini Bluetooth earphones features TWS and touch control design, can provide you rich streaming sound, hands-free convenience, and total comfort. It can set you free from the trouble of tangled wires, quite convenient for you to share your favorite sound with your dearest friends or relatives. IP5 waterproof, perfect for exercising. And it comes with a case which can charge and store the earphones. True Wireless Design Wireless connection via Bluetooth for wireless charging and no wires between the two earpieces, free you from boresome wires. Quite comfortable to wear. Stereo or Mono Support to wear both earpieces or just one as you wish. Superb Sound Adopts TRUEBASS and FIDELITY technology with NdFeB driver unit and carbon fiber diaphragm, deliver you crystal clear sounds and deep bass. Touch Control One touch to answer/reject the calls, play/pause, next song, power on/off and etc, convenient to operate. Bluetooth 4.1 With stable transmission, easy to pair with Bluetooth-enabled devices. Ergonomic Design Designed to fit securely and comfortably in your ear, giving you the unlimited freedom of movement you deserve. Waterproof and Dustproof IP5 waterproof, no need to worry about rain and sweat while exercising. Portable Charging Box It can automatically & fully charge the earbuds for 5 times; what's more, the charging box can be used to store your earbuds. Mini Size & Lightweight Design Easy for storage and carrying with you. Specifications Bluetooth 4.1 Protocol A2DP, HFP, HSP, AVRC Operation Distance 6-10m Battery Capacity Charging box: 450mAh; single eabud: 50mAh Playing Time 6h Taking Time 4h Standby Time 48h Voice Prompt Support Product Weight5.4g Product SizeL23 x W12 x H26 mm Package Contents 1 x Pair of Bluetooth Earphones, 3 x Pair of Silicone Ear Tips, 1 x Charging Cable, 1 x User Manual