Package include: 1 x 2.4GHz Wireless Portable Optical Mouse 1 x USB receiver

• Size:90x64x40 mm.Interface: USB
• Mouse type: Wireless Optical Mouse
• Power Supply: 2 x AAA Battery(Not included)
• DPI:2000.Up to 10 meters of operating distance
• Power switch for save power With 3 Keys, including Scroll Wheel, Page Forward and Page Backward buttons for easy Internet Surfing

Size:90x64x40 mm.Interface: USBRukiwa