Features: 1.Easy to install, stable input, built?in tablet pen slot, easy to use, convenient to carry. 2.Automatic sleep and wake function work seamlessly and smoothly, easy to operate and save energy. 3.Precise cuts of protective case make sure that the buttons, speakers, and camera functions can be used normally. 4.The protective case is made of soft PU material, which has anti?drop and anti?scratch performance. 5.The protective case will not slip or stick while providing perfect all?round protection for your tablet. 6.Seven?color backlight, three?speed brightness adjustment, X structure chocolate keycap design. 7.Using Broadcom chips, input is fast and stable, bringing you a more satisfying tactile visual typing experience. specification:Condition: Brand New Item Type: Tablet Keyboard Material: PU+ABS Appearance: Diagonal texture For Bluetooth: Broadcom chip, for Bluetooth 3.0 Effective Operating Distance: About 10 meters Modulation Method: GFSK Keyboard Design: Chocolate keycaps, X scissors foot key structure Backlight: Seven colors, three levels of brightness adjustment Battery: 450mah lithium battery Standby Time: About 30 days Continuous Working Hour: About 60 hours Charging Time: 2-2.5 hours Applicable Model: For iPad10.2/Air3/Pro 10.5in PackageList:1 x Protective Case 1 x Tablet Keyboard 1 x Cable 1 x Manual