SPECIFICATIONSBattery Charging Time: up to 2 hoursBattery Life: 51 - 90 minutesBlade Material: Stainless SteelBrand Name: DUTRIEUXCertification: NONEChoice: yesCommodity Quality Certification: ceFunction: wet haircut,dry haircut,Washing knives under water,Automatic cleaning,Fast Charging,Charging indicationHigh-concerned chemical: noneIs Batteries Included: YesItem Type: hair trimmerLength adjustment method: Change of nozzlesMaterial: ABSMaximum cutting length: 11 - 20 mmMinimum cutting length: less than 0.5mmMotor type: ROTARYNumber of nozzles: 1 - 2Origin: Mainland ChinaPower type: Battery operationPurpose: For the bikini area,For beard and mustache,For body,For the headVoltage: Type-C/USBsemi_Choice: yes