Item Type: Wireless Mouse Material: ABS Battery: Lithium Battery Battery Capacity: 500mAh (Built-In) Optical Resolution: 1600DPI Signal Transmission Distance: Approx. 10m / 10.9yd Using Method: Plug and Play Connection Mode: 2.4G Connection 1、Adopting an ergonomic design, the wireless mouse can reduce the pressure on the wrist, it will not feel fatigue even after operating the mouse for a long time.  2、The mouse is made of ABS material, which is of high quality, practical and durable. The working distance can achieve 10 meters, easy to operate, just plug and play.  3、Using professional optical positioning technology, the positioning function of the mouse is more accurate, and the smart mini receiver can quickly connect to computers and other equipment.  4、The silent design and advanced sensors provide noiseless clicks, which is very suitable for public places, such as libraries, homes, offices and any other places where you don't want to disturb others.  5、Wireless mouse is widely used in notebook computers, desktop computers, games, office, and it can also be given as gifts to relatives and friends, which is beautiful and generous.