(contents features » 3 set up mouse » 4 install software * 5 proud operating dps 5 troubleshooting 6 Congratulations on the purchase of your new Bluetooth laser mouse. This product comes with a limited lifetime warranty, Before using your product, please thoroughly read and follow the instructions inside this manual. If you sill need help, see the buck page for other support options. If you wain to know more about our products, visit us online at vewwiiHorecompute.com.