Wireless Mouse Battery Selfprep For Computer PC Gaming Mouse With USB Receiver Optical Mouse For Laptops Accessories Product information Name: 3500 photoelectric mouse Item no: 3500 Product features Please enter product features: 1. Wireless free movement within 10 meters; 2. Resolution frequency conversion button can realize the switching of resolution frequency (1000dpi-1200dpi-1600dpi); 3, can achieve up and down line by line scrolling; 4, automatic sleep power saving function, intelligent sleep to save electricity, more durable 5, shortcut button can be used to browse the Internet or applications, easy to achieve the toolbar "forward", "backward" function; 6, high performance wear - resistant pad, easy to achieve barrier-free sliding. 7 wireless mouse, no line, a large screen can be far away from the operation, easy to carry, travel with the convenience of what. Using two 7 batteries, the mouse has the function of automatic dormancy. Type: photoelectric mouse Mouse size: mouse (≤100mm) Connection with computer: wireless Applicable model: desktop Photoelectric resolution: 1600dpi (dpi) Number of keys: 3 (keys) Interface: USB Wireless transmission frequency: 2.4GHz Support ergonomics:; support Resolution adjustable: four files Operating distance: 10 (m) Working mode: photoelectric Roller direction: four - way roller Features: game mouse, ergonomics, ultra-thin