The ProtoArc EM05 NL Red Ball Wireless Mouse is a high-quality trackball mouse that provides a smooth and ergonomic experience for users. With features like rechargeable power, 2.4G and Bluetooth connectivity, as well as a thumb trackball for precise navigation, this mouse is designed for efficiency and comfort. The red color adds a stylish touch to the mouse, while the optical tracking method ensures accurate and smooth cursor movement. Made in Mainland China by the brand ProtoArc, this mouse is a reliable and versatile option for those looking for a unique and functional keyboard accessory.