①. Specification: Voltage: DC5V Power: 5W Battery capacity: 1200mAh Charging time: about 3 hours Usage time: 1 hour ②. 5 Gearless adjustment: 0.8mm / 1.1mm / 1.4mm / 1.7mm / 2.0mm 4 Limit combs: 3mm / 6mm / 9mm / 12mm Blade length: 98cm±2cm ③. Features: 1. A ceramic moving blade that can cut various hairs and won't hurt the skin during operation. 2. A 5 - level LED battery indicator to show the battery status. 3. An R - type blunt angle blade to prevent accidental injury and gently touch the skin. 4. A high - speed motor with strong power and low noise. 5. 5 Gearless adjustment with a rotary adjuster for cutting hair at any length. The adjustment range is 0.8 - 2.0mm, along with 4 limit combs (3mm/6mm/9mm/12mm), which allows free control of hair length. 6. USB charging, enabling cordless and battery dual use, providing more convenience without worrying about running out of power. ④. Package Contents: 1 x Hair Clipper 4 x Limit Comb 1 x Comb 1 x USB Cable 1 x Cleaning Brush