NOTE: Even if the same 7" 7.9" 8" inch tablets, there are all kinds of tablet molds, so please measure your tablet size to see if it suitable for our product or not before purchasing. Thanks! Universal Bluetooth keyboard combo PU leather case for 7" 7.9" 8" Windows Android IOS Tablet PC Compatible with most of 7" 7.9" 8" tablet PC 3 functions: keyboard, protective case & stand Keyboard: --- Equipped with Bluetooth for simple connection with tablet PC Protective Case: --- Anti-dust, impact protective & scratch-resistant, excellent protection! --- Simple to install & remove Stand: --- Good for watching movies, reading e-books or having presentations Battery Capacity: 330m A Charge Time: 1~2 hours Working Time: 40 hours of continuous product use Transmission Distance: =10m Net Weight: 298 g / 10.51 oz