<ul><li>Product size; 112*57*27mm</li><li>Power mode; Self-charging</li><li>Working mode; Photoelectric</li><li>Interface; Bluetooth USB</li><li>Type; Wireless Mouse</li><li>Applicable models; Laptop</li><li>Line length; Wireless</li><li>Product Weight; 90g</li><li>photoelectric resolution; 1600dpi</li><li>Connection with computer; 2.4G Bluetooth</li><li>Wireless transmission frequency; 2.4GHz</li><li>Operating distance; 10m</li><li>Mouse size; Common rat (100-120mm)</li><li>Roller direction; Four-way roller</li><li>Adjustable resolution; Third gear and below</li></ul>