✅【2.4G WIRELESS CONNECTION】One USB receiver is inside the battery compartment. Reliable wireless connection using a plug-and-play USB receiver, really plug & play design, and no drivers need to be installed. 2.4GHz wireless transmission technology provides a powerful and reliable connection up to 43.0ft. The high-quality optical wireless mouse has been tested for over 5 million mouse clicks. The portable design makes this wireless mouse easy to store in bags.

✅【3 DPI LEVELS ADJUSTABLE】With adjustable 3 DPI levels 800/1200/1600, our optical mouse enables you to adjust by DPI button and provides more sensitivity than standard optical mice for smooth and precise tracking on a wide range of surfaces. The ergonomic handshake position reduces muscular strain and the pressure on your wrist, while your thumb is positioned comfortably on the thumb rest. Create and work more intuitively and effortlessly with the ideally placed front and back buttons.

✅【WIDELY COMPATIBLE】This wireless mouse is compatible with Windows and Mac. Suitable for notebooks, PCs, laptops, computers, Macbooks, and other equipment. If you are using Linux, because of the different needs of its kernel, you need to set related software requirements, this ergonomic mouse will be used normally. (NOTE!! Both forward and backward buttons are not recognized on Mac). If you encounter any problems with the wireless mouse during use, please feel free to contact us.

✅【ERGONOMIC DESIGN】The ergonomic mouse's nice matte coating makes it very comfortable to the touch, and anti-slip, especially for people who work at the computer for hours each day. Specially texturized rubber grip ergonomically-design for thumb rest and grip well. The vertical wireless ergonomic mouse is designed to fit the size and contour of the palm, reducing the pressure on the palm and making your control of the wireless mice more comfortable and natural. If the vertical mouse does not fit your hand well, welcome to contact us for help.

✅【QUIET CLICKS】The wireless mouse adopts a button mute design, which is more suitable for public places such as libraries, dormitories, offices, high-speed rail planes, etc. No more annoying click noise to create a better, quieter environment, with our wireless mouse, making your use more fashionable and convenient. This ergonomic wireless mouse is the superior choice for internet surfers, gamers, and people who work at length at the computer. Since this ergonomic vertical mouse is big, ergonomic mouse wireless may take several days to get used to using for women or small hands.