Wireless Keyboard Mouse Combos, 2.4G USB Receiver Keyboard Mouse Set Plug and Play Wireless Gaming Keyboard and Mice Set for Windows, Computer

Specification: Item Type: Keyboard Mouse Combos Material: ABS Keys: 64 Keys Interface: USB Wireless Receiver Effective Distance: Approx. 10m/32.8ft Button Life: More than 10 Million Times Support system: For windows98/ for 95/ for NT/ for ME/ for 2000/ for XP/ for Vista/ for 7.0/ for 8.0 Mouse Battery: 2 x AAA Batteries (Battery Not Included) Keyboard Battery: 2 x AAA Batteries (Battery Not Included) Package List: 1 x Mouse (Battery Not Included) 1 x Keyboard (Battery Not Included) 1 x 2.4G Receiver