✔Music Swiching: Don't want to operate with a mobile phone while listening to music? Wear a smart ring and touch your fingertips to play music, pause, next song and other functions. ✔Video Likes: Point like to send little red heart. You can brush your mobile phone and watch a video while lying down. You don't need to lift your arm and wear a smart ring. You can immediately remotely control your mobile phone to point like and send little red heart for your favorite short video. ✔Video Flipping: Video APP, such as Tiktok, Facebook, Twitter, Instagram,Youtobe Slide the ring to turn the video up and down. ✔Bluetooth Connectting: Efficient and stable Bluetooth chip, one key link Bluetooth, stable transmission of Bluetooth signal, that is, connect and use, convenient and fast. ✔Magnetic Suction Charging: The inner side of the smart ring is equipped with a magnetic suction, which can be charged with a touch. It can be charged for 90 minutes available for 12 hours and standby for 8 days.