Bluetooth Earbuds For Samsung Android Wireless Waterproof (II)

The Bluetooth earbuds are designed with a distinct LED display that clearly indicates the remaining battery life of the charging case, enabling users to identify the optimal time for recharging. Featuring a robust 2000mAh rechargeable battery, the charging case allows the wireless earbuds to deliver up to 4 hours of playback on a single charge. Additionally, the portable charger can extend total playback time to an impressive 90 hours, automatically recharging the earbuds when they are placed in the case. This ensures users can engage in their activities without concerns about battery depletion, meeting their needs throughout the day.

Experience rapid, stable, and efficient transmission with advanced Bluetooth 5.1 technology. Simply remove the left and right Bluetooth headphones from the charging case, and the device will seamlessly connect to your smartphone, allowing for uninterrupted calls and music without the worry of audio dropouts.

Engineered for ergonomic comfort during active use, the F9 TWS Stereo headphones come with three adjustable ear cup sizes included in the package, empowering users to concentrate on achieving their fitness objectives. These truly wireless earbuds are resistant to damage from sweat and rain, making them ideal for sports, music, and calls, catering perfectly to fitness enthusiasts and travelers alike. Please note that the charging case is not waterproof. The product is backed by a 24-month warranty, and if you are not satisfied with your purchase for any reason, we encourage you to contact us at any time.