About this item 1.120H Long Playback: obluetooth headphones built in large capacity battery, support up to 8 hours of listening time per a single charge. With the charging case to keep your wireless ear buds powered up on the go, enjoy up to 120 hours of playtime in total with the case, ensuring uninterrupted music all the day. With a long battery life, you can rely on your ear buds for extended listening pleasure, whether you're in home,office even in travel. 2.HD Stereo Audio: The wireless earbuds with 13mm speaker to deliver rich, immersive sound quality, immerse yourself in power stereo sound. The sport running headphones with advanced dual mic technology that reduce background noise and ensure your conversations are clear with no lag. Whether you're enjoying music or taking calls, these bluetooth earphones always offer you with a crystal-clear and high-quaity audio performance. 3.LED Power Display: The wireless headphones with charging case feature a digital power display on the case, providing you with real-time battery status updates, and the bluetooth ear buds will remind you to charge in a low battery. You'll always know your ear buds' battery charging status and case power and know when it's time to recharge your wireless Bluetooth earbuds.The package come with a type-c charging cable to fast full chage the case in 1.5 hours. 4.One Step Pair and Easy to Control: The wireless earphones are easy to pair with bluetooth enable device. Simply take the bluetooth earphones out of the case, they'll automatically pair with your device. With Bluetooth 5.3 technology, you'll enjoy lightning-fast and stable connections, providing a seamless listening experience.And the ear buds also feature smart touch controls for effortless playback, volume adjustment, and call management. 5. Comfort Fit and IPX7 Waterproof: T82 sport earbuds with over-ear earhooks and different size eartips can be adjusted and removed freely.The ergonomic design ensures a secure fit for ears and comfortable wearing for a long time using.And these earphones also make with a water-resistant coating to resist sweat.Whether you're workout, running, cycling or relaxing, the ear buds wireless bluetooth earbuds always provide with the comfort you need for all-day wear.