Precision steel blades and ergonomic design ensure effortless professional results. Rechargeable via USB and long-lasting to suit all your daily uses. Product Specifications: Type: Hair and beard trimmer Blades: Precision steel 0.1mm Cutting lengths: 1mm, 3mm, 5mm, 7mm Battery: 1400mAh rechargeable Operating time: Up to 100 minutes Charging time: Approximately 1.5 hours Charging method: USB Color: Black Lightweight and easy to use Package contains: Daling DL-1777 trimmer 4 guide combs USB charging cable Cleaning brush Lubricating oil bottle Product Features: Precise trimming of hair and beard thanks to sharp steel blades Ergonomic, lightweight, and easy-to-control design Powerful battery that lasts a long time on a single charge Rechargeable with all USB ports Quiet operation for a comfortable experience