For some users who often need to carry laptops for office work, they are naturally troubled by some peripherals, such as mice, mobile hard disks, optical drives and so on.Since touchpads on laptops are inconvenient to use, the mouse is a common mobileperipheral.These products are designed to solve this problem: flexibility wherever you goMore ergonomic innovative technology design, new mouse concept.The mouse operates between the thumb, forefinger and middle finger, and you can also use the mouseto type at the same time.Shorten the time to operate the keyboard and mouse by hand.Lightweight and easy to carry without taking up space.This wireless ring mouse can work on any surface, such as clothes, pants, and it is ideal for use in the home,office, and especially for mobile travelers.The product only needs a AAA battery, and the operating distance is 10 meters. With it, you can play wherever you want, regardless of distance, you can also use it on the bed or on the sofa." Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia