Bluetooth Earbuds for Samsung Android - Wireless, Waterproof Bluetooth Earbuds for iPhone, Samsung, Android - Wireless Earphones, Waterproof

♪♫ Individual Power Display of Earbuds and Charging Case: The L/R Bluetooth earbuds feature a separate LED display design, indicating the remaining battery in the charging base. When placed into the case, you can easily determine the optimal time to recharge.

♪♫ Up to 90 Hours Playtime, Charge as You Go: With a built-in 2000mAh rechargeable battery charging case, these wireless earbuds provide 4 hours of playtime on a single charge. The portable charger box offers an additional 90 hours of playback. They automatically charge when placed in the case, ensuring you can enjoy your day without worrying about battery life.

♪♫ Latest Bluetooth 5.1 Technology, One-Step Pairing: Experience fast, stable, and efficient transmission with the latest Bluetooth 5.1 technology. Simply take the left and right Bluetooth headphones out of the charging box, and "F9" will appear on your smartphone for easy pairing. Enjoy calls or music without concerns about audio dropouts.

♪♫ Snug Fit: Designed for an active lifestyle, the F9 TWS Stereo headphones offer an ergonomic and comfortable fit in your ears. They come with three adjustable ear cup sizes out of the box, allowing you to focus on reaching new heights in your workouts.

♪♫ IPX6 Waterproof: These truly wireless earbuds are resistant to damage from sweat or rain, making them ideal for sports, music, and calls. Perfect for fitness and travel. Note: The charging case is not waterproof. Enjoy a 24-month warranty, and if you are not satisfied with your purchase for any reason, please feel free to contact us at any time.