Product information:

Keyboard size: 345 x 135 x 35(h) soil 2mm
Keyboard weight: 540g ± 5g
Number of keys: 84 keys
Mouse size: 96x 76 x 40(h) soil 2mm
Mouse weight: 86g soil 5g
Number of keys: 6key
System requirements: Windows XP / win7 / win8 / win10

Features:
2.4G mode: For desktops, notebooks, and all-in-one computers, it can be plugged into the computer through a small USB receiver and connected wirelessly. 2.4G products are generally a set of keyboard + mouse
Bluetooth mode: For mobile phones, tablets and other devices, there are requirements for the system, and the Bluetooth module is wirelessly linked. Bluetooth products are all single keyboard or single mouse

Packing list:

keyboard + mouse + receiver*1set