Specifications: ï Battery: lithium-ion, does not lose charge during storage. ï Charging time: 60 min. ï Full charge operation: up to 180 min. ï Fast charging function: available, 3 min. operation with 1 min. charge. ï Blades: high quality steel, durable. ï Cutting length: 0.7 mm (without accessories). ï Cutting width: 30 mm. ï Operation type: rechargeable. ï T-shaped blade. ï Trimmer head for extremely precise cutting. ï Includes: 12 combs of different lengths to cut any beard length; ï Charger. ï Oil for lubricating the blades. ï Brush for cleaning.