Grand X7800 Wireless Mouse

Specifications 

• DPI: 1000 DPI optical sensor for precise control
• Connection: 2.4GHz wireless for stable, fast performance
• Range: Up to 10 meters operating distance
• Durability: Buttons rated for over 5 million clicks
• Battery: Powered by 1 AAA battery
• Design: Ergonomic shape for long hours of use
• Receiver: Compact USB receiver stored inside the mouse
• Power Saving: Auto shut-off feature to preserve battery
• Compatibility: Supports Windows XP/ME/NT, Mac OS and above
• warranty : 30 days