TDOO Ergonomic Vertical Mouse, Wireless Charging Vertical Mouse With Usb Receiver, Adjustable Dpi 800/1000/1600 For Computer/Laptop/Pc (B)

【Ultimate Comfort】Hours in front of the computer can make your hands feel sore and cause carpal tunnel syndrome. Give yourself the gift of comfort and style with this well-designed ergonomic vertical mouse!
【Vertical Hemisphere】The mouse adopts a vertical hemisphere design, the back of the mouse body fits the palm part, reduces the pressure on the wrist and fingertips, and provides a comfortable contour that supports the natural extension of the fingers, making the hand feel more comfortable.
【High-Precision Mouse Control】DPI speed regulation, including 800/1200/1600, adopts resolution optical tracking technology, which is more sensitive than standard optical mouse, you can easily change the cursor sensitivity according to the relevant activities. It is the best choice for internet surfers, gamers and people who work in front of the computer for a long time.
【Work Anywhere With Wireless】The last thing you need is another cord that can get tangled. Just plug the USB receiver into your computer and you're ready to go.
【Built-In Rechargeable 500maa Lithium Battery】It only takes 3 hours for a single charge, and it can be used for 1.5~2 months on a single charge.