Hi-Fi Deep Bass Stereo and Crystal Clear Calls: The wireless sport earbuds with 13mm large size speaker driver delivers powerful bass, mellow midrange, and clear treble, reproducing your music vividly to power your workout. Our earbuds are equipped with quality microphones to ensure clear call quality. You and the caller can communicate with relatively clear audio, reducing background noise interference and enabling smooth calls. Enjoy good conversations in various environments | Dual LED Display and 96Hours Playback: Sport earbuds provides up to 8 hours continuous using time per charge, portable charging case can charge the earbuds for 5-6 times, giving 48 hours of a total playback in single ear mode or 96 hours in dual ear mode. Whether on the road or in daily life, it will provide unparalleled convenience and smart experience. The dual LED display on earbuds accurately display the remaining power of charging case and the charging progress of Wireless earbuds | Ergonomic Sports Design: The Wireless earbuds sport features ear hooks ensure that not only solves the problem of wireless earbuds falling off when running, but is also comfortable to wear and anti-allergic. The earbuds wireless bluetooth are equipped with nano-coated waterproof material, which can effectively prevent splash damage caused by sweat and raindrops, especially for jogging, gym, yoga and more sports | One Key Reset: We've made the reset easy for you. If you're not sure about previous paired devices, put the earbuds in the charging case and hold the reset button inside for 5 seconds. This clears the pairing with all devices, allowing you to easily connect to a new one. The one key reset ensures you can start fresh and keep the earbuds performing well. It's a simple way to solve connection issues and make your use more convenient, giving you reliable audio connectivity whenever needed | Precise Button Control and Wide Compatibility: Wireless earbuds with button Control, you can control music play/pause, previous/next track, volume+/-, answer/reject, end calls and enable voice assistance by click buttons on earbuds. You can easily control it without operating the phone. You can listen to the music while running, working, reading, meeting, etc. T9 Wireless earbuds compatible with most bluetooth-enabled devices such as cellphones, tablets, laptop, ect