For Mi Pad 6 11 Inch Case, Keyboard Cover for Mi Pad 6 Pro 11 Inch

Rechargeablebatteryincluded : Yes Battery Included : Yes High-concerned chemical : none Pattern Type : Solid Style : fashion Feature : Waterproof,Shockproof,Drop resistance,Anti-Dust Package : Yes Material : TPU Type : With Keyboard Application Laptop Size : 11" Label:Yes

Voltage: 3.7