... for both home and office use.Product Features:Tiny in size, powerful in function 2.4G Wireless Keyboard & Mouse (Left button, Right ... 50 hours continuous use, up to 5000 hours standby time. Snap-in USB receiver. Compatible with PC, laptop, tablet PC, Google TV ... 50 hours continuous use, up to 5000 hours standby time. Snap-in USB receiver. Compatible with PC, laptop, tablet PC, Google TV ...