Bluetooth 5.3 Earphones True Wireless Headphones with Mic Button Control Noise Reduction Earhooks Waterproof Headset for Sports Built-in CVC Noise-canceling & Bluetooth 5.1 -This wireless earbuds are engineered with CVC noise-canceling microphone for crystal clear and hands-free phone calls. 10mm full range dynamic driver unit speaker delivers not only the powerful deep bass but also crystal clearer sound. The Bluetooth headphones Equipped with Bluetooth 5.1 technology offers you fast stable Bluetooth connections between our over-ear headphones and your device range of 10cm. LED Digital Display & Hi-Fi Sound Our sport earbuds have Smart LED digital display of the charging case, you can easily know the battery consumption of wireless earbuds and the charging case, so you can master the best time to charge them. Each sport earbud has buttons to control the function of answer and reject phone, volume adjustment, switch music , voice assisatant. Stereo sound, handsfree calling during sports anytime and anywhere. IPX6 Waterproof & Ergonomically Designed for Sports - IPX6 waterproof effortlessly protects the earbuds from slight raindrops or sweat during intense workouts. Wireless earbuds equipped with adjustable and soft ear hook in a lightweight design and three different sizes of earbuds for choice, which make sure they"'"ll stay comfortable firm in place and won"'"t fall off. Widely applied to running, exercises, gym, travel, other outside activity etc. 75Hrs Battery Life & Fast Charging The Bluetooth Headphones Built in 650mAh wireless charging case. Bluetooth earbuds playtime is 15hrs on a single charge, the charing case can recharge the wireless headphones for extra 4 times, so get total 75 hours playtime with charging case. It benefit from the USB-C fast charging design, Bluetooth earbud only need 2 hours to be charged fully. Born for your business, entertainment and outdoor traveling.