GREEN LION MAGIC KEYBOARD CASE Specifications: Main Material: PU Leather+ABS+ Aluminum Alloy Input: 5V Shaft material: Aluminum Alloy Operating Distance: ≤10m #Charging Port: Type-C mattery Capacity: 500mAh MIUM Features: Foldable and Portable: Easy to Fold. Backlight: With Brightness Adjustment Suiting Many Occasion. Superior Keyboard Quality: Scissor-switch Keyboard. High Sensitivity Touchpad: Work Smoother, Richer and Faster.