OverviewTouch Control - Ring-shaped design allows for intuitive touch screen control for phone operations.Selfie & Video Control - Equipped with remote shutter for photography and video recording control.Video Swiping - Supports easy swiping through TikTok and other short video apps.Wireless Connectivity - Uses Bluetooth for seamless connection to smartphones.Compact & Portable - Ring style is lightweight and wearable for convenient use. SpecificationsMaterial: ABSWeight: 14.1gModel: J20Connectivity: Bluetooth Packing Listair mouse ring*1usb cable*1user manual*1