Brand: HTC Model: AT-179 Warranty: One month service warranty Charging time: 1.5 hours USB fast charging Maximum runtime: 90 minutes Color: Silver, Gold Item type: Beard Trimmer and Hair Clipper Blade material: Stainless Steel Body material: Metal Power source: Rechargeable Battery Battery type: Large capacity lithium battery Length settings: combs 1, 2, and 3 mm Accessories attachments 3 x guide combs 1 x USB charging wire 1 x cleaning brush 1 x lubricate oil 1 x manual Rated power: 5 W Rated voltage: 110-240 V Rated frequency: 50/60 Hz Country of origin: Taiwan