♚【Dual LED Digital Display & 30 hours Playback】Wireless earbuds with power display show the remaining battery of charging case by the number on the screen, and the charging status of earbuds by up and down of LED bar, which will fade when earbuds are fully charged. Bluetooth headphones with charging case have up to 30hrs of listening time with 4-5 additional charges (5-6hrs in buds/30hrs in case), you can get the extra electricity it takes to keep your music going. ♚【High-fidelity Audio & Crystal-clear Call】Headphones wireless bluetooth adopt 13mm drivers and volume-optimized active EQ keep audio clear and balanced at any volume, and the high compliance diaphragm reproduce a rich bass range, also enhances sound quality and reduces distortion. Mics work together to reject noises around you, keeping your voice sounding clear for every call to precisely for hands-free calls and Speak-to-Chat detection. ♚【Good Sound Quality&Wide Compatibility】This bluetooth headphones adopt bluetooth 5.1 technology, to make the signal more stable, deliver sound much clearer and more real.The bluetooth earbuds also have a built-in mic, you can talk to others through them as if you were talk face to face.Our wireless headphones have wide compatibility,can work with IOS system devices,most android system devices,and most Bluetooth-enabled devices,so you don’t need to worry about compatibility issues. ♚【One Button Control & Auto On/Connect】The multi-function touch button or mic on each bluetooth earphones can manage audio playback or calls effortlessly. Skip songs, summon voice assistant， launch music and answer calls simply by tapping your buds. Automatically power on and connect to your device when simply removing the ear buds from the charging case, for quick and easy operation. With headphones seated in the case, wireless earphones shut down and recharge. ♚【Design for Sports & IPX5 Waterproof Rating】Headphones with microphone are designed with soft, replaceable, and secure-fit ear caps aimed at fully fitting your ears without falling out even for workouts. Replaceable earcaps and ergonomic design ensure your ear buds stay comfortably firm in place when running, hiking, jogging, and other outside activity. IPX5 waterproof prevents ordinary splashing water and rain. Enjoy sports and outdoor activities without worrying about getting wet or sweaty.