【CONNECTIVITY STABLE AND POWERFUL CHARGING CASE】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.

【EXRTA LONG WORKIGN HOURS】 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.

【DESIGNED FOR SPORTS AND SIMPLE OPERATION】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, friends chatting, or working use.

【SUPER COMPATIBILITY AND QUICK CONNECTION】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.

【18-MONTH WARRANTY AND 100% MONEY BACK OR REPLACEMENT】We provide best quality wireless headset and best service for each buyer, 18 month warranty, 100% money back or replacement for any quality issue during warranty period. Life-time friendly service, answer and solve your problems within 24 hours.