This 2.4GHZ wireless mouse comes with a USB receiver to secure the bluetooth connection. It's ergonomically design gives you a comfortable grip even with a long working hours.

Features:

• Built-in mouse memory, no recoding is needed after battery replacement.
• Optical positioning, positioning is more accurate.
• With Intelligent Power-saving technology, the service life of one alkaline battery is up to six months
• Intelligent connectivity, no need to code, plug-and-play.
• Ergonomically designed, comfortable grip.
• Dormant class control and more power-saving hibernation connectionless.
• 800dpi/1200dpi cursor speed adjustable.
• Shortcut button can be used to browse the Internet or applications, easily on the toolbar "forward" and "backward" function
• Power switch, can power off the mouse completely when you are not using it.

Specification:

1. Wireless transmission distance: about 10m
2. RF: 2402MHz-2480MHz
3. RF operation channel: 16pcs, automatic frequency hopping
4. Rated voltage:1.5V
5. Rated current:12-20mA
6. Keystroke: 0.8mm
7. Keystroke force: 60-70±10g
8. Max. Acceleration:14ft/Sec
9. USB: ver 1.1/2.0

Requirement:

1. Use with Windows 2000/XP/Vista/Linux/Win 7/MAC operation system
2. One USB available port.
3. 2 AAA batteries