Experience immersive stereo sound and clear calls with this true wireless bluetooth headphones that delivers superior hi-fi sound quality. The sound range is wide, with dynamic highs and powerful bass. Comfortable to wear, ergonomic design, the surface and angle of the earbuds wireless bluetooth into the ear part of the repeated polishing and fine carving, to achieve a balance of beauty and comfort. At the same time, a single earbud weighs only 5 grams, light as a feather, wearing in the ear is also very hidden. This wireless Bluetooth headset is equipped with a Bluetooth 5.3 chip for a faster, more stable connection (15 meters), get rid of the cable and enjoy true wireless. The headphones supports Bluetooth Compatible with iOS/Android/Windows smart devices. IPX6 Waterproof, our wireless sports earbuds are made of high quality waterproof material, the earphone body is designed with multi-process design and high specification waterproof test, the earphones can effectively protect the internal components from water, rain and sweat. Suitable for cycling, running, fitness, ski trip, hiking, water sports, etc. The charging case is compact and lightweight, can be easily placed in your pocket or bag, long battery life bluetooth headphones, each ear bud can provide 4 hours of playback time. The included charging case extends total battery life up to 20 hours, ensuring continuous entertainment.