Bluetooth Mobile Phone Remote Control Ring Selfie Machine Lazy Remote Control Feature: Connect Bluetooth to your phone, you can remote control the videos to page up and down, volume up and down, play and pause, send like. Taking videos will be easier, use with a mobile phone holder or just make your phone fixed where you want, no need to ever to touches your phone again. Cell Phone Camera Bluetooth Remote: You can use it to take pictures and record videos In photo or video recording mode on your phone, just long press either button up or down on the ring within a distance of 10 meters Smart Wear design: Ergonomic ring design, Giving you comfortable wear, The perfect gift idea for her or his birthday, and more EASY TO USE: you can wear on your finger and just use your thumb to either go up, down . The rubber loop is Adjustables to fit finger of different sizes. 200MAH charging chamber 48h long-term endurance Specification: Bluetooth version: 5.0 Pairing name: MOUSE Transmission distance: 10M Use time: The machine is 12-15H, the charging compartment can be charged 3-4 times, and the total time is 50-60H Function: remote control of taking pictures, page turning of various short video software, page turning of various novels and comic software Package includes: 1x Remote Control Note: Please allow a little error on the size due to manual measurement. The color might exist slightly difference due to different displays.