Wireless BT Keyboard USB Keypad with PU Leather Protecting Case for Tablet Compatible with Air 4 10.9in or Air5 10.9in or Pro 11in(2018) or 11in(2020) or 11in(2021) or 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 andamp 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 or Pink or Yellow or Green or Dark or Green or Purple or 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 x 192 x 18mm Packing List: 1 x Keyboard 1 x Protecting Case 1 x Charging Cable 1 x Manual 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.