Bluetooth Earbuds, True Wireless Headphones, Blutooth 5.0 TWS Earphones with Micphone Waterproof Sport Headset + Portable Charging Case White Kindly note: After the earbuds is taken out of the charging case ,it will automatically paired itself in a few seconds( Disconnect with cell phone). If not pairing successfully , put the earbuds back to the charging case and close, then take out again . Our bluetooth ear phones provide stable and seamless connectivity with Bluetooth V5.0 and high sensitivity antenna enabled,deliver true Hi-Fi sound, natural and authentic sound performance with focus on getting a clear midrange and a balanced bass and treble performance.Fantastic TWS (True Wireless Stereo ) technology makes you enjoy music without any cord troubles,offers an extended 33ft range. This wireless headphone can work 5 hours continuously for music or talking, and the charging case built in 800mAH battery can provide extra 8 times extra power if fully charged, so the super musical earbuds power can last more than 40 hours. Stand by time up to 360 hours.You can use a cable to charge every earphone directly,we provide a special charging cable for every pair of earphones. These mini earbuds is carefully designed according to ear geometry to ensure secure and comfort wearing.Light weight,anti-drop and sweat-proof, especially designed for sports as running,hiking,gym exercise.Simply one press to answer or reject phone calls,Bluetooth pairing,power on/off, play/pause music/video etc.Built-in Mic, great for hands-free calling, listening to music, news,or working use. Sport headsets Compatible with all bluetooth -enabled devices; Such as iPhone,Samsung, BlackBerry, HTC, iPad Pro and any other Bluetooth-enabled equipements.Easy and qucik to connect,you will in your music world within 3 seconds.