1、COMPATIBILITY: Smart keyboard case fits most of the 9inch to 11inch tablets on the market, for IOS Tablet 9.7/10.2/10.5/10.9/11inch, for Galaxy Tab 9.7/10.4/10.5inch Tablet for A8, for S6, Compatible for iOS version 13+, for Android and for Windows tablets. Tablet must be 6.2 to 7.08 inch wide (160 to 180mm) and 9.05 to 10.2 inch long (230 to 260mm). 2、WITH TOUCHPAD: Tablet keyboard case with touchpad, supports multi finger function, which will provide great help when you don't have a mouse on hand. Touchpad support for Android, for Windows and for IOS 13 (requires Assistive Touch to be turned on) 3、ENERGY SAVING MODE: Detachable keyboard creates an easy and smoothly typing experience, with slightly decentralized keys for a more familiar and efficient typing experience, built in lithium ion battery with energy saving mode, up to 100 hours of continuous operation and 80 days of standby time after a full charge. 4、MAGNETIC CONNECTION: The wireless keyboard magnetically attaches to the case, you can connect this Bluetooth keyboard to any other Bluetooth enabled device such as for IOS Phone, for IOS Tablet, Laptop, Tablet, or PC. Compatible with for IOS, for Android and for Windows. 5、LAPTOP TRANSFORMER: ABS material keys are smoothly and elastic, unique slot card position, three position tablet can stand up and transform into a laptop, stylish and generous, more beautiful.