The ProtoArc EM11 Ergonomic Vertical Wireless Mouse is a sleek and efficient product designed for comfortable use. With its ergonomic design and vertical style, it promotes a more natural and ergonomic hand position while using. It features wireless connectivity via BT 2.4GHz and comes in a stylish white color. The mouse includes 8 buttons and is rechargeable, making it convenient for long-term use. Made in Mainland China by the brand ProtoArc, this mouse is a reliable and practical choice for those looking for a high-quality mouse for their computing needs.