EXCELLENT SOUND QUALITY: Just need 30 mins charge by 5V/ 2A charger can use about 8 hours,the In-ear design reduces most of the surrounding noise, Bluetooth V4.1+EDR for stereo sound and superb bass sound giving you high definition sound. Built-in speaker delivers clear voice, ensuring you to make high quality calls even in a noisy place.Clear high & low volume.Bulit-in mic with voice notification of incoming calls
COMFORTABLE AND SECURE FIT: Super lightweight and ergonomic design offers you extra flexibility, portability and durability. 3 pairs of different sized ear buds ensure a better fit.UP TO 9 HOURS Music playing for full battery charge. Super quick charge time with full charge light indication.The headphone battery status will be automatically displayed on the IOS Phone screen.
CONVENIENT TO USE:Workout sweatproof Bluetooth ear buds. Great for Running, Jogging, Hiking, Biking, Gym etc. Stay in Ear Tech with Comfortable Ear Hook. Neckband design, no wires tangling, and it's easy to storage to your sports armband or arm package bag.press volume+/- about 2s can switch to next/previous track,press the power button to answer the phone call,support quick charge by 5V 1-2.4A adapter or charging station,portable charger or power banks,
ADVANCED BLUETOOTH 4.1: Provides instant and stable paring with all Bluetooth devices like smart TV or Bluetooth enable laptop, delivering impressive dynamic sound even you are 10-meters away from your device and provides 9 hours battery life. Can be connected with two devices Simultaneously. Allows Skip/Play/Pause on your music tracks as well as all phone use without reaching your phone. Up to 30ft Bluetooth range in the open space and 10ft in the obstacles space.
FRIENDLY AFTER-SALE SERVICE: Full refund within 30 days or Free Replacement within 12 months if there is any problem with our products. Excellent customer service and prompt response for your worry-free purchase(only this L.win authorized store)