Professional, rechargeable hair clipper, with strong precision steel blade and long battery autonomy. Innovative, ergonomic design, ideal for use by professional barbers. Features: Input voltage: AC 110-240V 50/60Hz (USB charging) Power: 5W Battery indicator display Minimum cutting length: 0.5mm Battery capacity: 2000mAh Charging time: 3 hours Usage time: up to 180 minutes Machine weight: 224 g Includes 4 heads/guides for cutting lengths: 3, 6, 9, 12 mm.