Bluetooth Ring Scrolling Ring Remote Control Fingertip Wireless Bluetooth Remote Control Short Video Like Remote Control Lazy Selfie Taker Ebook Page Turner Wide range of uses: you can use this remote control to slide short video software, take photos with your cell phone, read novels, read comics and so on. RING SHAPE: Ring style design, small size, light weight, easy to wear on your finger, ergonomic design, won't fall off, won't get tired of using it. BLUETOOTH COMPATIBLE CONNECTION: Using Bluetooth compatible connection, the remote control distance can 10 meters, easy to match, stable . WIDE : Widely the mainstream APP in the market, Android, IOS system, more convenient. MAIN FUNCTION: It can be used to scroll up and down, right and left to browse videos, take selfies, double click to like, pause and play, so you don't need to your phone again. Material: ABS Bluetooth version: V5.3 Bluetooth chip Input power: -5V Battery Capacity:50mAh Using time:Continuous use about 48h Support APP:Support mainstream APP Product size:31.5*17.9*31mm Function:Self-timer, like, page up/down/right/left/right, volume up/down 1 x Fingertip wireless bluetooth remote control Remote Scrolling Ring: You can use this remote control to swipe short video software, take pictures with your mobile phone, read novels, read comics, etc Ring-Style Design: Small size, light weight, easy to wear on the finger, ergonomic design, will not fall off, use will not be tired Wireless Control: Easily navigate presentations, scroll through pages, or control your camera remotely without the hassle of wires, enhancing your overall experience Bluetooth-Compatible Connection: Using Bluetooth-compatible connection, the remote control distance can reach 10 meters, easy to match, and stable use Broad Compatibility: Compatible with a wide range of devices, including smartphones, tablets, and cameras, making it a versatile tool for both personal and professional use