♬【UP TO 100 HOURS CONTINOUS DRIVE】- Earphones have a built-in high-quality rechargeable battery that can be fully charged once and used for 8-10 hours of music playback and calls. And with a large-capacity charging case, it can be fully charged once and the earphone can be fully charged five times. Can drive continuously for up to 50 hours (when using both ears). If you use two earphones alternately, the continuous drive time will be longer. 100 hours of continuous drive is possible (when using

♬【ADVANCED BLUETOOTH 5.0 & NOISE CONTROL】- Adopt the most advanced Bluetooth 5. 0 technology with acoustic echo and noise removal functions, can offer higher transmission speed and stable performance, and greatly improves communication performance. High-quality music playback and hands-free calling are possible everywhere even in a loud environment.

♬【AUTOMATIC PAIRING & EASY OPERATION】- Equipped with Automatic ON / OFF and Automatic Pairing functions. Pull out the earbuds from charging case and you can pair automatically by simply turning on your smartphone's bluetooth. You can easily listen to music and enjoy videos with a wireless earphone that doesn't get in the way. All you need to do is play / pause music, start / end / reject / return / next song / volume adjustment / Siri activation / redial, etc. just by pressing the power button.

♬【COMFORTABLE DESIGN & EXCELLENT FIT】- Based on the ear-mounted type, The Earbuds Use the ergonomically designed with different sizes of gel-flexible silicone earcaps to keep them in place without ever falling off and making your wearing more comfortable. Even if you use it for a long time, you will not feel tired or ear pain at all. IPX7 Waterproof can efficiently prevent earbuds from from sweat or water, ideal for outdoors active scenes such as sweating it out at the gym or singing in the rai

♬【WARRANTY】- We offer 12-Month Warranty, 30 days no-questions-asked return policy and lifetime support from our friendly customer service. In case of emergency, please feel free to contact us from Amazon product purchase history. We will respond so that you can solve the problem quickly.