♪♫【 Individual power display of earbuds and charging case】: Intelligent LED display shows how much battery remain for the charging base and both earbuds.
♪♫【 Up to 90 hours play time, charge as you go】:Wireless earbuds can play for 4 hours on a single charge. The built-in 2000mAh rechargeable battery charging case provides 90 hours of additional playback time. Lots of music enjoyment without worrying about battery life.
♪♫ 【Latest Bluetooth 5.1 technology, one-step pairing】: Ensure your great experience with fast, stable and efficient transmission.
♪♫ 【Snug fit】: Ergonomic designed to fit comfortably in your ears for active lifestyle, F9 TWS Stereo headphones come with three adjustable ear cup sizes right from the box, you can focus on reaching new heights in your workouts.
♪♫【IPX6 waterproof】: These true wireless earbuds against damage from sweat or rain. Perfect for fitness travelling and etc. Note: the charging case is not waterproof. 24 months warranty, If you are not satisfied with your purchase for any reasons, Please feel free to contact us at any time.