Color Black Brand Sunsonny Model 799632959946 Quantity 1 Piece Material ABS Shade Of Color Black Type Gaming Interface USB 2.0 Wireless or Wired 2.4G Wireless Chipset PAN3509 Optical Type LED Resolution 500/1000/1600DPI Max Acceleration 8G Polling Rate 125Hz Weight Cartridge 30G Button life 5000000 Bluetooth Version No Operating Range 10 m Powered By AA Battery Battery included or not Yes Battery Capacity 1200 mAh Battery Number 1 Pair Supports System Win xpWin vistaWin7 32Win7 64MAC OS X Packing List 1 x Gaming Mouse 1 x Mini Receiver 2 x AA Batteries