♬【IPX7 Waterproof & Ergonomic Design】: IPX7 water protection ensures the bluetooth earbuds resistant to sweat, water and rain. Lightweight in-ear design guarantee stability and comfortable. Ideal for workout, running, jogging, hiking, biking, gym, doing yoga, travelling etc.

♬【2200mAh Power Bank & 120 Hours Playtime】: Each wireless earbuds has built-in 50mAh rechargeable battery, Up to 5 hours for music play from a single charge, The portable designed charging case which can support at least 22 times fully charging for the wireless bluetooth headphones. That means earbuds power can last up to 110 Hours with the Large capacity charging case.you can charge your earbuds anytime and anywhere you need. it also can be a backup power bank for cellphone.

♬【Superb Sound Quality & Richer Bass】: The wireless headphones equiped with the lastest bluetooth 5.0 chips and HD rendering technology, producing continuous and stable high quality 3D HiFi Stereo Sound. CVC8.0 Noise Cancelling headphones can block a range of surrounding noise and avoid wind noise during running, Richer Bass wireless earbuds are good for cycling, jogging, etc. ensuring 360-degree clear surround sound.

♬【One-step paring technology】you don't need any skills to use earbuds. They are easy to connect as they are available for a connection whenever they are on unlike the traditional earbuds which you have to click the power button to have them ready for connection. In a matter of seconds, you are in your euphonic music world.

♬【True Wireless Stereo】Getting rid of tangly wires, the bluetooth earbuds with Latest Bluetooth TWS technology provide stable connection and signal transmission instead of cut out continually. The connection is strong for a 33ft, as long as your device is within the range, we guarantee you quality music better than the wire embedded earphones. You Can Use the both wireless headphones to Achieve Volume +/-, Play the Next / the Previous Songs, Answer/Reject Calls, Activate the Voice Functions.