LEFT-HANDED ERGONOMIC VERTICAL MOUSE - Specifically engineered for left-handers, it promotes healthy and neutral "handshake" wrist and arm positions, enabling smoother movement and minimizing overall strain. Highly recommended for users who have to work on the computer for extended periods.
PLUG & PLAY - Robust and reliable 2.4GHz wireless connection. A USB receiver is located at the bottom of the mouse. Just plug and play! No installation is necessary! The wireless 2.4GHz ergonomic vertical mouse offers an operation range of up to 10 meters.
3 Adjustment DPI - An optical sensor for precise navigation. The mouse sensitivity can be adjusted using the DPI control button. There are adjustable 3 DPI levels of 800/ 1200 / 1600. Meeting both ordinary and gaming requirements, with a premium optical engine, it enables faster response, smoother tracking, and more accurate movement.
POWER SAVING - An independent On/Off switch button is situated on the bottom, which effectively helps save energy. It is powered by 2* AAA batteries (the batteries are not included in the package).
WIDE COMPATIBILITY - Compatible with Windows 7, 8, 10, XP, 2000, CE, Vista, and Linux, etc. (The usb receiver for the mouse is at the bottom of the mouse, thanks!!)