1600 DPI Wireless Rechargeable Optical Vertical PC Mouse for Office Gamers, 501 Original

Wireless Rechargeable Vertical Mouse 4 Gears 1600 DPI Adjustable Optical Computer PC Mice Ergonomic for Office Home GamersFeature:The snail-shaped bionic, entering the era of vertical side lying, allows the wrist to keep its natural state at all times.Abandon the shackles of wired, enjoy the fun of wireless.Three-dimensional grip, comfortable and free, say goodbye to the \\\"mouse hand\\\".4-speed DPI switch 800/1000/1200/1600DPI.Ergonomic design.Specification:Colour: BlackWireless Technology: 2.4G Wireless Connection TechnologyResolution: 800/1000/1200/1600DPI 4-Speed AdjustmentWireless Operating Distance: About 10m/32.81ftBattery Type: Built-In Rechargeable Battery 400mAErgonomic Design: SupportProduct Size: 125 X 67 X 63mm/4.92 X 2.64 X 2.48\\\"Note:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-3mm measuring deviation due to manual measurement.