[. . . ] ENGLISH Thank you for buying the BaByliss GPB09E hair and beard trimmer! [. . . ] Before using the trimmer for the first time, allow it to charge for 16 hours.  full charge provides a minimum of 30 minutes’ A use of the trimmer. S TURBO For an extra burst of power, push the Turbo button on the top side of the clipper. This will boost the motor of your clipper, producing faster cutting action and increased cutting power for the more difficult cutting tasks. uSING THE CUTTING GUIDES Very practical , the cutting guide guarantees equal cutting length. IMPORTANT: Always attach the cutting guide BEFORE turning the trimmer on, and turn it off before changing the guide. [. . . ] BaByliss oil is specially formulated for trimmers, it will not evaporate or slow the blades down. [. . . ]