--Important hint: It is not designed for Kindle device. It only works for kindle apps on cellphone/tablets. --Function Description: 1. Page Turner Remote: This page turner remote only can work for the ebook app which can turn pages by flipping. It can work for most ebook, comics and ppt apps. 2. Camera Remote: You can use it to take photo/video on Camera app on your phone/tablet. 3. Short Video Remote. It can work for tiktok app and youtube short. You can use it to do this: scroll up/down videos, play/pause video, thumb-up video. 4. Music Control: You can use it to play/pause music, play previous/next track and to control volume. 1:1048576