The ELECOM Bitra Small Travel Trackball Mouse with Case Bluetooth is a compact and portable mouse designed for on-the-go use. With a sleek black color and Bluetooth connectivity, this mouse is easy to use and convenient for travel. The included case adds an extra layer of protection and makes it easy to carry the mouse around. Made by ELECOM in China, this mouse is a reliable and stylish option for those who need a compact yet functional pointing device.