•Compatibility: This Case is compatible with iPad 9.7-inch (2017)/(2018)/iPad Air 2. It will NOT work for any other model device •7 colors backlight: Built-in 7 colors backlight. Fine workmanship, and equipped with a backlit so that you can normally use it at night •Multiple Viewing Angles: The removable keyboard is used as part of the stand for iPad. Support 3 viewing angles and built-in anti-slip grooves. Move the keyboard forward or backward along the cover of the case, you can adjust the angle of the tablet to your preference •Dual Protection: touch as skin PU leather cover and anti-slip rubber-lined interior provide full protection for your iPad. Soft flexible TPU back shell protects your iPad from shocks, drops, and impacts. Support auto sleep/wake function by CASE ONLY mode •Turn Your Tablet into A Laptop: Real hard laptop-style keyboard with high-end ABS material. Not a cheap silicone keyboard like other cases in the market. A spring mechanism underneath each key ensures a tactile response with every stroke, helping you to type faster and with less error than on a touchscreen Specifications: •Material: ABS+PU •Battery Material: Lithium Polymer Battery •Bluetooth-compatible 3.0 (Compatible with Bluetooth-compatible devices up to versions 3.0/4.0/5.0/5.1) •Effective Distance: 10 meters •Standby Time: Over 100 days •Continuous Working Time: No less than 100 hours •Charging Time: 4 hours •Lithium Battery Capacity: 380mAh •Lithium Battery Life: 2 years •Key Life: 3 million clicks •Modulation Method: GFSK •Working Voltage: 3.0-4.2V •Working Current: 4-8mA •Standby Current: