SPECIFICATIONSBattery Charging Time: more than 2 hoursBattery Life: over 90 minutesBlade Material: Stainless SteelBrand Name: PredyeeChoice: yesCommodity Quality Certification: ce,GSFunction: wet haircut,dry haircut,Washing knives under water,Fast Charging,Charging indicationHigh-concerned chemical: noneIs Batteries Included: YesItem Type: hair trimmerLength adjustment method: Change of nozzlesMaximum cutting length: less than 5 mmMinimum cutting length: 0.5 - 1 mmMotor type: ROTARYNumber of nozzles: 1 - 2Origin: Mainland ChinaPower type: Mains and battery operationPurpose: For nose and ears,For the bikini area,For beard and mustache,For body,For eyebrows,For the headVoltage: 20V Body, Pubic& Back - Predyee hair trimmers were designed for below-the-waist grooming but work great on your not so private parts too! Our Trimmers Black ceramic blades trim hair never cutting, tugging, or irritating the skin. You can use it with confidence to keep your manhood looking trim, neat, and clean. Get the job done quick & exact results you're looking for. SAFE AND HIGH PERFORMANCE BLADESEvery tooth of the stainless fixed balde has R-type treatment which makes it skin friendly. The removable ceramic blade adopts new technology, which ensures the strength and sharpness. 2 guide combs can adjust proper hair length and complete your style. POWERFUL MOTOR & LONG ENDURANCE BATTERYMotor with high speed of 6400RPM ensures hair not being pulled. Rechargeable Lithium battery can sustain 120 minutes with 100-minute charge time. WATERPROOF & LED LIGHTThe trimmer is IPX7 waterproof grade. It can be used for either wet such as shower or dry circumstances. The LED light helps the trimmer to be used in dark condition. HOME HARICUTThe hair trimmer can trim the hair on the temples, beard and moustache. The blades can be removed from the trimmer after use for cleaning.