Package Include: 

1 x Bluetooth Keyboard (rechargeable)
1 x Bluetooth Mouse  (2x AAA battery operated)

Keyboard Specifications:

24.5cm x 15cm (9.4inch x 5.9 inch)

Compatiblity: all iOS, Android, Apple & Windows devices
Material: ABS
Bluetooth interface 
Operating Distance to 10 meters
Modulation System: GFSK
Operating Voltage: 3.0-4.2V
Operating Current: <2.5 mA
Charging Current: >200mA
Standby Time: 30 days
Charging Time:3-4 hours
Battery Capacity: 180mAh
Uninterrupted Working Time: 100 - 150 hours