Scientific ergonomic design encourages healthy neutral 'handshake' wrist and arm positions for smoother movement and less overall strain.
800 / 1200 / 1600 DPI Resolution Optical Tracking Technology provides more sensitivity than standard optical mice for smooth and precise tracking on a wide range of surfaces.
Added next/previous buttons provide convenience when webpage browsing; the best choice for internet surfers, gamers and people who work at length at the computer.
Enters power saving mode (power is cut off completely) after 8 minutes idle, press right or left button for it to wake. Product dimensions: 101 x 82 x 80 mm; product weight: 3.4 oz.
Package includes: 1 Anker Wireless Vertical Ergonomic Optical Mouse (2 AAA batteries not included), 1 2.4G USB receiver (in the bottom of the mouse), 1 instruction manual. 18-month hassle-free warranty.

Technical Details

Size (LWH): 8.58 inches, 4.17 inches, 3.86 inches
Product Details
Product Dimensions: 8.58 x 4.17 x 3.86 inches
Shipping Weight: 0.44 pounds (View shipping rates and policies)
ASIN : B00BIFNTMC