Specifications: Blade Material: Stainless Steel Motor type: Rotary Power Type: Rechargeable Minimum Haircut length: 0.5 - 1 mm Charging Time: 3H Usage Time: 160Mins Limit comb size: 3/6/19/12 mm Voltage: 100-240v ,50/60Hz Battery: 2000mAh lithium battery Charger: USB chargerPackage Includes: 1 x Electric Rechargeable Cordless 5-Speed Beard Hair Trimmer For Men