Left Handed Mouse,Wired Vertical Ergonomic Mouse Optical Mice,800/1200 / 1600 DPI for Laptop, PC, Mac, Desktop …

The left handed Wired Vertical Ergonomic Mouse Compared to the traditional mouse, the vertical mouse snugly fits your palm and keeps your hand and arm being in a more natural position, reduces pain and discomfort. The mouse is a good choice for people who work at the computer for a long time. Better Precision Choose from 800 / 1200 / 1600 DPI to tailor the mouse's sensitivity for accurate tracking on a variety of surfaces Additional Functions The built-in Next/Previous Page buttons make browsing ultra-convenient for those who spend significant time online, gaming, or working on a computer. How to Change the DPI Press the switch to adjust the DPI level. The indicator light will flash once for 800, twice for 1200, and three times for 1600 DPI. Easy-access use Practical and Versatile On top of the exceptional touch feeling from the high quality rubber coating,6 Buttons design give you improved control over your computer's systems. Comfortable touch and combines a handshake grip with easy-access buttons. Dimensions&weight Product Dimension:123*63*77 mm,4.84 x 2.48x 3.03 inches,4.86oz Package Dimensions:131*75*92mm,5.15x2.95 x 3.62 inches Package includes 1 wired Vertical Ergonomic Optical Mouse, 1 instruction manual. Includes 18 month warranty and lifetime technical support guarantee. NOTES 1.The mouse size is suitable for the most of people. If you never use this kind of ergonomic vertical mouse before, it may take several days to get used to it. If the mouse does not help you a lot,or you receive one defective, please contact us for refund or replacement via amazon message or customer service card.