2.4GHz Wireless Optical 1600dpi Mouse - Red + Black (2 x AAA)
Brand N/A Model N/A Quantity 1 Color Red + black Material ABS Connection Method 2.4G Wireless Connection Type USB 2.0 Operation Distance 10m Tracking Method Optical Resolution 1600 dpi Supports System Windows 2000 / XP / Vista / 7 Power Supply 2 x AAA (included) Packing List 1 x Mouse 1 x Receiver 2 x AAA batteries