ERGONOMIC DESIGN – Designed to be utilized in neutral "handshake" wrist and arm positions for smoother movement and less overall strain, helping alleviate carpal tunnel pain.

RGB LIGHTING and DPI– The trim of the vertical mouse features colorful RGB LEDs with a variety of color options. Switch between 4 of the available DPI options (800, 1200, 1600, 2400) to adjust ergonomic gaming mouse responsiveness depending on your need and/or preference.

THUMB BUTTONS & REMOVABLE PALM REST – Use the back/forward buttons located near the thumb area for optimum convenience. This wireless vertical mouse also comes included with a palm rest that can be easily detached based on the user's preference and convenience.

STABLE CONNECTION - The wireless mouse adoption of 2.4GHz technology provides a powerful, reliable connection, break the limitation of messy cable, effective up to 10 meters/33 feet of range.

WIDE COMPATIBILITY - Well compatible with Windows7/8/10/XP, Vista7/8 and Linux etc. Fits for laptop, PC, desktop and other devices; Perfect for work and entertainment in home or office.