Features: Super Mini Size - The electric hair trimmer is designed in super mini size, no larger than you palm. Variety of Fashionable Hairstyles - It comes with 4 limit combs (1.5mm, 2mm, 3mm, 4mm). Smooth Hair Trimming - This little hair clipper is designed with powerful motor strong power, this hair clipper can offer smooth and efficient hair trimming experience. Specifications: Material: Metal Voltage: DC5V Charging time: 2-3 hours Using time: Approx. 90 minutes Battery: 18650 lithium ion battery Battery capacity: 1200mAh USB cable length: 10cm Color:Gold Package list: 1 x Hair clipper 1 x USB Cable 1* brush 4 x Limit combs(1.5mm, 2mm, 3mm, 4mm)