Specifications:

• OS: Windows 98SE/Me/2000/XP
• Sensor:Optical 800dpi
• Button Number:3
• Dimension:105*60*39 mm (L*W*H)
• Weight:Mouse: 85g Dongle:45g
• Power:2”AA” Batteries
• Sleeping mode:0.03mA
• Standby mode:16mA
• Operating mode:50mA
• Dongle interface:USB port
• Frequency:2.4GHz ISM band
• Range:Up to 10 meters

Features:

• Worldwide Usage
• The leader of WirelessUSB mouse
• Low cost
• Ergonomic design
• Fits in your briefcase , easy to use
• 360 Degrees Operating Angle
• Optimized of power
• Power saving system design
• USB HID compatible
• Battery life time：1 month
• Sensor: Optical 800dpi Sensor
• Size:105 x 60 x 39 mm
• OS: Windows98SE/ ME/ 2000/ XP(Recommend Windows 2000 or later)