Promate Samit Silent Click Ergonomic Wireless Mouse 2.4GHz / 2200 DPI

Silent Clicks: Featuring a silent click design, that provides noise reduction, Samit lets you work with ease without disturbing anyone around you.
Track with Precision: Track through the screen with drop-dead accuracy using the high-grade optical sensor with adjustable DPI controls up to 2200 DPI.
Ergonomic Contoured Shape: The streamlined thumb rest and quick button controls on Sam it lets you navigate easily and work faster.
Connect with Confidence: Enjoy high-speed transmission with a seamless frequency switch as Summit boasts advanced 2.4GHz wireless technology.
Lag-free: Simply connect the nano USB receiver to enjoy a lag-free, high-grade wireless performance with a range of up to 10m.
Long Battery Life: Low power consumption ensures you don't need to worry about changing batteries frequently.

Tech Specs:
Rating:1.5V/8mA
Sensor Resolution:1200/1600/2200 DPI
Frequency:2.4Ghz
Battery:1 x AA Battery
Working Time:22 hours
Wireless Range:8-10M