1.[Compatibility]-Protective case for Apple iPad (A16 2025) and iPad 10th Gen 2022. Not compatible with any other device. No pen in the package. 2.[Support 3 Systems and Full Shortcut Keys]-The magnetic wireless keyboard can be removed from the case. Compatible with iOS, Android, Windows. Simply press Fn and the corresponding key (QWE) to change the keyboard system. iPad's hotkeys, full shortcut keys let you use the keyboard more efficiently. 3.[Long Life Battery & Rechargeable Ultra-thin Bluetooth Wireless Keyboard & Instant Pairing]-With its powerful 500mAh battery, 2-3 hours full charge, working time is over 80 hours, standby time is 130 days. It will even automatically enter sleep mode if not used for 15 minutes. Just press any key to wake up. Mechanical scissor keyboard, fast rebound, smooth pressing. 4.[Heat Dissipation & Super Anti-slip]-The back of the tablet case adopts a honeycomb grid design to prevent the iPad from overheating and extend the service life by more than 30%. The durable PU leather case is equipped with a magnetic clasp to fully protect your iPad, and the non-slip rubber lining provides comprehensive protection for your tablet, with strong anti-slip performance, providing a more stable support for your iPad from multiple angles.