Quick overview from the supplier:
Wireless Keyboard & Mouse Havit KB832GCM, Smartphone Cradle, 109 Keys, Fn Keys, 5 buttons, 1600dpi, 1xAAA/1xAA, 2.4Ghz, EN, Purple/White
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MOUSE：
Wireless technology:2.4GHz
Wireless distance:10m
Size: 112*63*39mm
key number: 6
Resolution: 800-1200-1600DPI
Key life: 3,000,000 times
Power supply: 1*AA (Alkaline batteries are recommended)
product weight:69g
Material: ABS
KEYBOARD：
Wireless technology:2.4GHz
Wireless distance:10m
Size: 431*147*34mm
key number: 109
Key life: 10,000,000 times
Power supply: 1*AAA (Alkaline batteries are recommended)
product weight: 535g
Material: ABS
