Features:

The keyboard has Better typing,day or night with 7 colors backlit & 3 levels of brightness. 

The keyboard connected with bluetooth , the mouse connected with bluetooth(your device should support bluetooth function).

The keyboard can be rechargeable.but the mouse need AA battery(AA battery is not included).

Wide Compatibility: Compatible with iPad,Android tablet/Windows tablet. (Note: The keyboard may not be possible to connect to the device via the Bluetooth adapter.)

Compatible with Apple iPad such as iPad Pro 12.9/11 inch, iPad Pro 10.5/9.7 inch, iPad Air 2/ 3 2019/ 4 2020, iPad 10.2 2019/2010 etc.

Compatible with Android tablet such as Samsung Galaxy Tab A,A7,S6,6 Lite and Lenovo tablet etc.

If you don't use them for more than 10 minutes, they will automatically enter the sleep state to save power. If you want to continue to use them, just click any key to wake up them.

Specifications:

keyboard bluetooth version:Bluetooth V3.0 

Keyboard size: 25 x 15 x 0.6 cm

Working Range: Up to 10 meters

Charging Interface: Micro USB

Compatible with OS: iOS/Android/Windows system

Hot Keys: Fn + function key, press Fn and the blue keys on the keyboard

keyboard size:10 inch

Working Current: less than 5.0mA 

Sleeping Current: less than 200uA 

Charging Time: 2 hours 

Keyboard Connection: Wireless 

Keyboard Connect method: bluetooth

Keyboard Material: ABS +Aluminum alloy

Mouse Connection: Wireless 

Mouse Connect method: bluetooth

Mouse Battery: AA battery (Not Included) 

Mouse Material:ABS Plastic 

Package including:(Option)

1 * Bluetooth Keyboard(rechargeable)

1 * Bluetooth Mouse(The battery and USB receiver is not included)

1 * USB Cable