[. . . ] [. . . ] Please inform yourself about the local separate collection system for electrical and electronic products. Please act according to your local rules and do not dispose of your old products with your normal household waste. Correct disposal of your old product helps to prevent potential negative consequences for the environment and human health. Your product contains batteries covered by the European Directive 2006/66/EC, which cannot be disposed with normal household waste. Please inform yourself about the local rules on separate collection of batteries because correct disposal helps to prevent negative consequences for the environmental and human health. 2 System requirements · Windows® 7, Vista, XP; Mac OS® X 10. 2. 8 and above · USB port 3 Function overview a Left and right click buttons b Scroll wheel c Battery indicator d Laser sensor e Power switch f Nano Dongle g Eject switch 4 Troubleshooting · Ensure that the Nano Dongle of your mouse is properly plugged into a USB port on your computer. · Ensure that there is power in the battery. SPM6900 Printed in China V1. 0 [. . . ] [. . . ]