For Samsung Galaxy Tab A11 8.7 Inch Case, For Samsung Galaxy Tab A11 8.7" SM-X130 SM-X133 SM-X135 Protective keyboard Cover

Rechargeablebatteryincluded : Yes Battery Included : Yes High-concerned chemical : none Pattern Type : Solid Style : fashion Feature : Shockproof,Drop resistance,Anti-Dust,Soft Package : Yes Length : 8.7inch Width : 8.7inch Material : PU Type : With Keyboard Application Laptop Size : 8.7 Label:Yes

Voltage: 3.7