Easy to Carry - This Bluetooth Remote Control is small, you can keep it in pocket or attach it to keychain.Bluetooth Page Turner for eBook - You DON'T have to swipe your finger to slide/turn page When reading an ebook on eBook app. This wireless page turner can be used to the most eBook apps such as Kinld app, Aldiko Book Reader, AIReader, Foxit PDF Reader etc. Please note that it can work for kindle apps on cellphone or tablets, but it cannot work for kindle ereader devices except the Kindle Fire HD Tablets.Other Functions - You can use it to control volume for your cellphone/tablet; you can use it to Play/Pause music or video; you can use it to flip pages for Powerpoint Presentation apps such as: MS PowerPoint, Google Slides, PDF, ACD See etc.Bluetooth Remote Control for TikTok - You DON'T need to use your finger to slide videos When enjoying TikTok. Also this bluetooth remote allows you to control to play/pause video.Camera Remote - You can use it to control the "Camera app" to capture photos and to take videos. The effective distance can be as far as 30ft.