Type: Protective Shell/Skin
Application Laptop Size: iPad Air 4
Package: Yes
Compatible Brand: For Apple iPad
Charging Interface: Type-C
product function: Keyboard input, touch gestures
Connection method: Bluetooth transmission
battery capacity: 500mAh
Working hours: 5h (backlight) 80h (no backlight)
Modulation system: GFSK
Product color: Black iron gray