About this item VIDEO PAGE TIK TOK: Use this remote shutter. In TikTok You can operate the video to go down or up, play and pause, like, etc. Also, it can be used to control your E-book to turn the page. Control your cellphone camera to take photos. Note: only work with android phones. compatible with iPhone and IOS are not supported. DESIGN FOR ANDROID 4.2.2 OS AND UP: The remote clicker mainly work with most android smartphone, compatible with Sumsung, compatible with Samsung, Motorola Google Pixel, compatible with Oneplus, HTC, compatible with TCL,compatible with LG. compatible with iPhone and IOS are not supported. EASY OPERATION WITH 30FT OPERATION: Just by pushing the on/off of the remote, open your phone Bluetoo function and find the "DY shutter" from the list, and select to connect. Then open Tiktok or E-book APP, enjoying the operation. (detail instruction please see our user manu in package), operational distance up to 30 feet (10m). AND LIGHTWEIGHT AND EASY CARRY. The Tiktok controller is small , light weight and come with adjustable hand strap, keep on a key chain or in your pocket, provide better using experience. WORK WITH MOST ANDROID PHONE: Sumsung S series, Sumsung Note serise, Sumsung Z Fold and Galaxy Z Flip, Sumsung A series , Motorola, Google Pixel, compatible with Oneplus, HTC, compatible with TCL, compatible with LG, compatible with HUAWEI, compatible with XIAOMI.