Feature: 1. Applicable Model: Only for Fire HD 10 10 plus 2021 or 2023 10.1 inch (11 or 13th generation) keyboard case. Please check whether the tablet model is applicable before purchasing to avoid shopping experiences that cause bad purchase errors. This product does not include tablet computers and stylus. 2. Accurate Cutouts, Good Heat Dissipation: Keyboard case allows full access to all functions, providing convenience for daily use. The soft TPU inner case, allows your tablet to reduce the damage caused by drop, helps dissipate heat from the tablet and improves its performance. 3. Adjustable Multi Angle, Detachable Magnetic Keyboard: The protective case has 3 anti slip slots and supports angles of 100 degrees, 110 degrees, and 120 degrees. This allows you to use the tablet at a comfortable tilt angle for reading, drawing, watching, chatting, and more. The detachable magnetic keyboard can be used independently and can be detached when not in use, making it convenient for carrying. 4. Multi Function Keyboard: There is a series of multi function keys on the keyboard, which can quickly use the fast function of tablet computers to effectively improve work efficiency. The keyboard buttons of the same color as the protective case make the overall look more beautiful. All you need to do is set up the BT connection for the first time, and after that, it will connect automatically every time you use the keyboard. 5. Rechargeable Keyboard, Long Battery Life: The keyboard can be fully charged in 2‑3 hours and can work continuously for up to 100 hours under normal use. If the keyboard is not used for a long period, it will automatically enter sleep mode to save power. A simple key press can instantly wake it up, and it can remain in standby mode for up to 100 days. This makes it very suitable for travel and mobile office scenarios. Specification: Item Type: Keyboard Case Material: ABS, TPU Color: Black Battery: Built in Lithium Polymer Battery Capacity: 200mAh Connection: BT Effective Operating Distance: 10m / 32.8ft Charging Time: 3-4 Hours Working Time: 100 Hours Application: for Fire HD 10 10 Plus 2021 or 2023 10.1 Inch (11 or 13th Generation). Package List: 1 x Keyboard Case (with Keyboard)1 x Charging Cable1 x User Manual