1.Enhanced Interaction Enhance your device's interaction with this wireless scroll ring. Its intuitive design allows for convenient, onetouch hands scrolling and wireless control of media playback and volume adjustment, putting more capabilities at your fingertips 2.IMPROVED MOBILITY With the latest BT 5.3 technology, this scroll ring effortlessly pairs with multiple smartphone models, providing a stable and secure wireless connection up to 10m 3.Effortless Entertainment The scroll ring provides a versatile visual experience for watching videos, listening to music and expressing your appreciation. Enjoy hours of effortless comfort without touching your phone thanks to its convenient video function in one. for watching your favorite shows in comfort and style 4.Multifunctional Convenience Easily capture moments with its userfriendly photo taking function, improve the quality of live videos, and easily browse digital books with the scroll ring. An indispensable tool to face everyday scenarios