Long Battery Life & Rechargeable Battery Charging on the Go with Charging Case. Using time lasts for over 5 hours on a single charge and total 82 hours with charging case. Fully charging the rechargerable case only needs 90 minutes, automatic power-off when the battery is fully charged.Page Turner for Ebook ReadingSay goodbye to the hassle of frequent touchscreen taps; simply press a button to turn pages. Conveniently turn pages on your iPad & Android tablet ebook reading app. Please note: this device is compatible only with reading Apps and not with dedicated e-readers like Kindle, Paperwhite, Oasis, and Kobo etc.Camera and Video Recording RemoteThis camera remote controller lets you trigger image or video recording within 32.8in, which enable you to take family photos, selfie or video by yourself no matter where you are. Eliminates awkward pose when take group picture, and prevents phone from dropping when snap a selfie with one hand.Wireless Remote Control for Tik Tok The Bluetooth remote enables you remotely control for TikTok and Kindle APP. No longer need to constantly slide the screen up/down with finger when watching short videos or reading novels. This remote page turner can help you realize all operations including scrolling up/down, swiping right/left, pause/start. TIPs: NOT for kindle devices like Kindle Paperwhite and Kindle Oasis.Wide Compatibility & Long Distance ConnectionCompatible with iOS (above 14.8 version) and Android devices. For Kindle App, Tik Tok and Spotify etc. Advanced Bluetooth 5.0 chip create a quick, unbreakable connection and you can remotely control the paired devices within 39.4in. It will turn off automatedly if without any operation for 30 minutes.