1)scissors Foot Cap
2)Material: ABS
3)Frequency : 2.4GHZ Wireless RF technology
4)78key
5)currency:4mA
6)key trip:3.6+/-0.3mm
7)size:290*130*15.6MM
8)keybaord net weight:410G
9)NANO USB receiver
10)4D Button
11)Use 2AAA Alkaline battery
12)Mouse size:102*60*35.6MM
13)Resolusion:800/1200/1600 DPI
14)On/off-swift