Ultra-thin Aluminum 7 Colors Backlit Bluetooth Keyboard Case For iPad Air2/Pro9.7Features: Ultrathin and ultralight keyboard, with high quality leather protective case Universal keyboard support IOS, Android and Windows Keyboard and protective case by magnetic force, can be freely seperated, move, fixed Use high quality, comfortable leather case, fashion and practical. fully protect your ipad Seven color backlighting keyboard: Seven color backlighting design, can provide different brightness control. Different visual enjoyment for you. Three-level adjustable keyboard backlight Need not password automatically connect bluetoothSpeicifications: Material: ABS Keys + Aluminum Alloy Keyboard + PU Leather Case Cover Operating Distance to 10 meters Operating Voltage: 3.0-5.0V Working Current: <3mA Standby Current: 0.3mA Sleeping Current: <0.1mA Charging Current: >200mA Standby Time: 330days Working Time750hours Charging Time: <4hours Uninterrupted Working Time: Without backlight(750h)/backlight(4h) Lithium Battery Capacity: 400mA Lithium Battery Life: 3 years Key Life: 5 million strokesPackage Included 1 x Keyboard Case 1 x USB Charging Cable 1 x User Manual