Philips Beard Trimmer 5000 with Lift&Trim PRO System, BT5511/15. The Philips Norelco Beard Trimmer 5500 is a premium beard and stubble trimmer which also cuts hair. Designed for an even trim from any angle and features 40 adjustable lengths, DualCut steel blades and 90 minutes of Litihium Ion run time. Trims evenly and captures low-lying hairOne pass, even trimAdjusts to different length settingsMaximum precision with 2x more bladesUp to 90 min runtime after a 1 hour charge