Product information:
Power type: Rechargeable
Noise: 46-70db
Specifications: NG-123 Black, NG-123 White
Motor type: brushed motor

Stainless steel blade.
Motor speed: 7200RPM.
Lithium battery: 2000mAh.
Fully charge for 3-4 hours and use for approximately 240 minutes.
Has 4 adjustable cutting gears.
LED display screen with remaining battery power.
Accessories: 4 limit combs (1.5, 3, 4.5, 6mm), cleaning brushes, lubricating oil, and USB data cable.