Rapoo Wireless Optical Mouse 1620 

• Rapoo 1620 lets you enjoy carefree wireless connection. The proven advanced 2.4 GHz standard offers you a range of up to 10 m and 360° coverage.
• The high-performance 1000 DPI optical sensor offers you smooth and accurate mouse-pointer control, making browsing and clicking a joy.
• Rapoo 1620 wireless optical mouse boasts with simplicity and is ideal for anyone who works a lot on the go on a notebook and has large hands. 
• Thanks to its slightly elongated shape, the 1620 mouse is perfect for bigger palms without being too bulky for mobile use. With its ambidextrous design, this mouse is also great for both right- and left-handed use.
• Rapoo’s energy-saving technologies, combined with the on/ off switch, means you can use this set without replacing batteries for up to 12 months.