Reddit reviews VicTsing Vertical Mouse, 2.4G Wireless Ergonomic Mouse, 6 Buttons with 3 Adjustable DPI Levels (800/1200/1600), Hand-Feeling for Laptop, Mac, Computer- Black

Ergonomic Vertical Mouse – Modified hundreds of times, comes out the most comfortable shape. Gather of different using customs, the scientific vertical design perfectly supports your palm, keeping wrist and arm at neutral posture to eliminate strain caused by twisting them.Multi-Functional Buttons – Plug and Play. Come with 6 pragmatic buttons for working or gaming. 3-level DPI (800/1200/1600) with premium optical engine, allows high precision movement. The side Page up/down Button simplify web browsing for easier working or studying.Born for Superb Comfort – The scroll wheel is 3D-cherry-round design, giving a snugger operating experience. Non-slip soft matte texture ensures perfect gripping. The contoured mouse has considerate finger-resting nests for relaxing your fingers. And the sliding battery cover provides effortless battery replacement.Gorgeous Keystroke Cover – Not simply only a healthy product, it possesses using comfort and visual grace at the same time. The pearly black keystroke cover looks like countless bright stars shining in the night sky, extremely gorgeous.Power Saving Design – 18 months standby time. A separate power switch on the backside, partners with the nonluminous engine, saving more power. Moreover, when the mouse is still for 1sec/8sec/30min, it will go into 3-level sleeping mode, minimizing the energy consumption.