Wireless BT Keyboard USB Keypad with PU Leather Protecting Case for Tablet Compatible with Air 4 10.9in/ Air5 10.9in/ Pro 11in(2018)/ 11in(2020)/ 11in(2021)/ 11in(2022) Features: 【Detachable】The keyboard is detachable for added convenience and flexibility, while the protective case ensures complete safety and security for your tablet. 【Multi-functional】The USB keyboard can convert your tablet into a laptop, providing multiple perspectives to meet your viewing and typing needs. This feature is very suitable for those who need to work on the road or want e tablets as laptops to improve productivity. 【Fast Charging & Large Capacity】The BT keyboard has fast charging time and a large battery capacity of 180MA. Through the Type-C charging port, the keyboard can be fully charged in just 2 hours. 【Ergonomic Design】The leather tablet case and keyboard provide intimate support for your hand, keeping your wrist comfortable while typing. 【BT Connection】Through the BT function, the tablet keyboard can be connected to other devices that support BT, such as phones, tablets, and laptops. Specifications: Material: ABS Colors: Black/Pink/Yellow/Green/Dark/Green/Purple/Blue(optional) Keyboard Layout: QWERTY Key Durability: 5 million BT: BTV3.0 BT Range: 10m Battery Capacity: 180MA Standby Time: 80days Working Time: 60h Charging Time: 1.5-2h Protecting Case Dimensions：254 * 192 * 18mm Packing List: 1 * Keyboard 1 * Protecting Case 1 * Charging Cable 1 * Manual