This Case is compatible with Samsung Galaxy Tab A7 10.4 inch 2020 (SM-T500 SM-T505) Tablet. It will NOT work for any other model device The removable keyboard is used as part of the stand for the tablet. Move the keyboard more forward or backward along the cover of the case, you can adjust the angle of the tablet to your preference Magnetically detachable Slim 7mm and light weight bluetooth keyboard with 10M range. Smart slim design adds maximum protection with minimal bulk (0.38 in) Precise cutouts allow full access to all features and offer the perfect protection, convenience for daily use. With mouse: with a mouse, the mouse is a Bluetooth mouse, it can be connected to the tablet via Bluetooth at the same time as the keyboard. Suitable for compatible with Samsung Galaxy Tab A7 10.4 inch 2020 (SM-T500 SM-T505) Connection method: Bluetooth Connection distance: 8m-10m Compatible System: IOS or Android or compatible with Microsoft Suitable for: smartphone or tablet or laptop (need to have Bluetooth function) Smart sleep: no use, sleep after 30 minutes Continuous use time: 100 hours Standby time: 100 days Charging time: 3-4 hours How do I pair the keyboard with the device: Start by charging the keyboard and then turn on the keyboard, press "Connect" button to enter Bluetooth connection mode. Open "Settings" > "Bluetooth" Turn on your available Bluetooth. Search for new device. Choose Bluetooth Keyboard to pair 1 x Case for compatible with Samsung Galaxy Tab A7 10.4 inch 2020 (SM-T500 SM-T505)(Tablet is NOT included!) 1 x Bluetooth Keyboard 1 x Mouse 1 x Micro USB Charing cable 1 x User Manual Detachable Magnetic Keyboard:The magnetic design makes it easier to disassemble or install Full Protection:Premium composition leather exterior protects your tablet from accidental dropping and bumps The keyboard and mouse connect to the tablet via bluetooth, without the need for an adapter. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.