Description： Made of high quality material,the mouse is durable and can be used for a long time.Ergonomics style designed,which is comfortable to handle,and you will not feel tired.The mini optical mouse is compatible with PC,computers and laptop,which has a large range of application.Both suitable for home and office use,which is also suitable for other places. The mouse is designed with a retractable cable,which makes it easy to store and convenient to use. Specification:Color: black,red,purple,silver,blue.Material: show as pictures. Size: 4.5*2.5*7.5cm(mouse),80cm(cable). Note：There might be a bit color distortions due to different computer resolutions. There might be a slight errors due to different hand measurement. Package included:1 * mouse. Long battery life: Thanks to energy-saving engineering, the battery replacement interval can reach 18 months, and the silent mouse automatically goes to sleep when not in use to save battery life Universal design for both left and right hands: This wireless mouse is ergonomically designed, more comfortable and precise than a touchpad, suitable for left-handed and right-handed users, and small enough to be carried in a bag Vivid color options: Personalize your workspace with the eye-catching colors of this wireless mouse, adding a touch of style to your desk. Portable and durable - The USB receiver plugs into a PC USB port and can be conveniently stored inside the wireless mouse when not in use. Perfect for work and play at home or in the office.