1. Ensure you only attach the specially designed beard comb guide.<br>2. Switch the trimmer on by sliding the On/Off switch upwards so that the ?I? marking is visible.<br>3. Select your desired cutting length. To adjust the cutting length of your trimmer, simply adjust the beard comb guide to the desired cutting length, matching the orange arrow to the length marked on the comb.<br>4. When trimming, hold the comb guide flat against the skin. For the most precise, consistent trim, the tips of the teeth and the little corners protruding from the comb should always be in contact with the skin. If not, the precision of the cut may change.<br>5. It is suggested to trim the hair in the direction of hair growth, as trimming against the direction of growth could cause a rash or irritation.<br>7. Pull the skin firmly with one hand during the trimming process to ensure the closest trim possible.<br>8. Move the trimmer slowly and carefully, so as not to cut any hair you do not intend to trim.<br>9. Trim, shape and define your facial hair as needed