Ergonomic three-point supporting structure.AIR ultra-light running, free and comfortable.
Flexible stretch, tough and durable.
Flat head moving coil ear plugs.Flat shape Design to ear,high-quality sound without noise.
Long lasting battery life.
Enjoying your favorite tunes on the fly with this Bluetooth stereo headset couldn't be easier. There's no need to plug your headphones into your smartphone or MP3 player which eliminates a lot of clutter. These Bluetooth headphones pair effortlessly with your device and provide maximum comfort. You can also accept calls with this stereo headset which provides another level of convenience. The battery takes up to 2 hours to charge and when full, it can provide up to 4 hours of play time, up to 4 hours of talk time or over of 200 hours standby time. 1.AIR ultra-light running, free and comfortable. 15g Net weight，3 point structure to support 2. Rear-mounted wrap-around neck strap design. 3.Flat head moving coil ear plugs.Designed with moving coil sound producing unit, stretched and transparent sound quality as well as strong analytical ability, providing both high-quality sound transmission and comfort 4.Ergonomic three-point supporting structure.Reduce extra decoration and weight, to make it Lighter and more stable 5.Long lasting battery life. Built with120mAh ultra-durable battery, which enables you to listen to music for uninterrupted six hours, eight hours for calling, so that you can say goodbye to frequent recharging. 6.one key to activate Sport APP.Exclusive sport incentive music APP Fitmix, press the "F" key to activate the sport mode Wearing method：Wearing behind+ flat sharp earplug Bluetooth version：Bluetooth 4.1,CSR8635,Effective range 10m Communication protocol：Bluetooth Stereo,A2DP/AVRCP/HFP/HSP Battery：Polymer lithium battery,3.7V/100mAh Charging port：Micro USB Charging time：2h Battery duration：More than 4h Stand-by time：About 200h.
