Wireless Bluetooth 5.0 True Wireless Stereo TWS Earbuds with Charger Case for for iPhone Android, 30H Cyclic Playtime Headphones Smartouch Earphones Super Bass Sound i7s i9s i11 i12 White

【2021 BLUETOOTH 5.0 + POWERFUL CHARGING CASE】. Strong connectivity by adopting Bluetooth V5.0 technology and high sensitivity antenna. They deliver Hi-Fi sound and have natural and superb sound performance with focus on getting a clear midrange, a balanced bass and treble performance. Fantastic TWS (True Wireless Stereo ) technology allows you to enjoy music without cord tangling troubles. The working range is up to 33ft (10m)  【EXTRA LONG WORKING HOURS】 The wireless headphones offer 6 hours continuous use for music or talking on a single charge.  Change Between Single And Binaural Mode With One Step Operation Upromax Wireless Bluetooth Earbuds have no master earbuds, you are no longer have to wear a fixed earphone for Single Ear Mode and easily switch between Single Ear Mode and Binaural Mode. Meet your use requirements for different occasions. 【COMFORTABLE DESIGN AND EASY TO USE】. Ergonomic design to ensure secure fit and comfort wearing. They are light weight, anti-drop and swea