Product DescriptionMake the most of your DVD player, Xbox and PlayStation with the Maxell DVD-LC. Simply place the disc in a DVD player, Xbox or PlayStation and follow the instructions provided to you in eight different languages (English, Spanish, French, Japanese, German, Chinese, Italian and Portuguese). the Maxell dvd-lc cleaner features the patented Thunderon brush system, which both cleans and demagnetizes. The brush system is made of ultra-fine synthetic fibers which are impregnated with copper for ultimate cleaning.Directions for Use:Insert the DVD lens cleaner with graphics side facing up and arrow forward. Press play. For cleaning only, you may press stop and eject the DVD lens cleaner after this process. Carefully remove the disc from the player and return it to the case. You may choose any of the 5.1 channel tests for audio system check. You should clean your DVD player lens after every 10 hours of use. Maxell recommends that you replace product when the brush becomes visibly worn or after 20 uses.From the Manufacturer Features For use in DVD players only Features Thunderon Brush System; equipment set up and enhancement features; ideal for home theaters Includes tests for audio performance, including Dolby 5.1 surround sound Interactive on-screen instructions in 8 languages including system set-up, demonstrations of how to use DVD equipment, frequently asked questions, and movie trailers Model number: DVD-LC