Bluetooth 5.1 - Our bluetooth earbuds use Bluetooth 5.1 technology to ensure the most stable connectivity, fast transmission without signal loss or music dropouts. The range is up to 33ft away, so you can enjoy your favourite album when doing the housework with the mobile just left on the sofa. With built-in Mic, it is perfect for hands-free phone calling, sport, working or listening to music that provides the wonderful stereo call & audio quality and clarity.

Fast Auto Pairing & IPX7 Waterproof - Truly wireless earphones automatic system gives you a hassle-free experience when pairing and connecting to your device, just take the earbuds out of the charging case, they will pair with each other automatically.Easy to operate and fast to connect. IPX7 material can also endure your sweatiest workouts and dispel your worry about the rain.

Long Time Playback And Led Power Display - Bluetooth earphones get 6-7 hours playtime from a single charge (only 1.5H charge time) and 20 extra hours in the mini portable charging case. You can use it all day. The led power display inside the case is to show the power level for charging case. When the earbud is charging in the case, the led indicator of the earbud will be on red light and turn green once fully charged.

Smart Touch Control - The wireless headphones are designed with one-button multifunction control, such as skip songs/play or pause music/activate voice assistant/answer or hang up or reject a phone call. Very easy operations

Universal Compatibility - True wireless earbuds compatible with all bluetooth enabled devices, such as iPhone, Samsung, Huawei, Android/iOS smartphones, iPods, ipads, Tablet etc.