Features: 1.Perfect in Fitting: Suits perfectly for iOS tablet Air 4 5 10.9in, for iOS tablet Pro 11in 2018, for iOS tablet 11in 2020 2021 2022. 2.Wide Compatibility: The wireless keyboard can be magnetically connected to the housing. You can connect this Bluetooth keyboard to any other device with Bluetooth. It is compatible with for Android and for Windows systems. 3.Convenient Working: Automatically wake up or put your tablet into sleep when it is turned on or off, saving a lot of power for your tablet. Fine cuts allow full access to all ports, user interfaces, sensors, speakers, microphones and cameras. 4.A Protective Cover: The angle of the anti skid cover can be easily adjusted to any comfortable position and the most suitable for your media viewing, providing you with amazing versatility. The soft back cover with anti slip design can protecting your tablet from impact, scratches and dust. 5.Premium Designs: The built in pencil holder, pen cover slot and adapter slot hold your pencil for easy carrying and use. specification:Item Type: Bluetooth Keyboard Model: SK 1109C Material: ABS, PU. Color: Purple Bluetooth Version: 3.0 Effective Operating Distance: Approx. 10m / 32.81ft Modulation Mode: GFSK Charging Time: Approx. 3-4 hours Battery Capacity: Built in 180mAh lithium ion battery. Applicable Models: Applicable to for iOS tablet Air 4 5 10.9in, for iOS tablet Pro 11in 2018, for iOS tablet 11in 2020 2021 2022. PackageList:1 x Bluetooth Keyboard 1 x Protective Cover 1 x Charging Cable 1 x User Manual