The Latest Bluetooth 5.3 Earbud Bluetooth earbud uses Bluetooth 5.3 technology and high-sensitivity antenna, strong connectivity. It features natural and excellent HiFi sound, focusing on the ability of deep basses. The best Bluetooth transmission range is 33-65ft, and the call range is 16-33ft.Smart Touch ControlSpecific touch control function makes it more convenient, tap once to play/pause music and answer calls, double tap to skip forward/backward, hold to adjust the volume. You can easily control it without operating the phone.Universal CompatibilityOur Wireless Earbuds bluetooth Compatible with most Bluetooth music players, including for iPhone, IOS, Samsung, Huawei, Android smartphones, PC and Mac.40hrs Playtime & Digital Charging CaseEach ear buds offers up to 7 hours of listening time on a single charge, allowing you to enjoy a total of 40 hours of music by taking turns with the charging case. Wireless earbuds feature a dual LED digital display that provides real-time battery status. Easily monitor the remaining power and plan your usage accordingly.Customizable FitIncludes 3 pairs of silicone tips (S, M, L) to fit a wide range of ears and provide all-day comfort. With a Ultra-light weight of 6g and ergonomic design, this Wireless Earbuds can fit your ears perfectly. You never need to worry about them falling off easily during exercise, no pain even if you use it for a long time.