Professional Cordless Electric Hair Clippers for Men\r\n\r\nFeatures:\r\n ✔ Both for professional barbering and family use.\r\n✔ 8 W motor offers no-snag cutting with beards and hair, wet or dry.\r\n✔ Lithium Battery: Powerful, long-lasting rechargeable 2000mAh battery with a run time of up to 4 hours after 2-3 hours charge.\r\n✔ Cutting Length: 1-3 mm, 6 guide combs, 1.5mm,4.5mm,3mm,6mm,9mm,12mm(1/16” 3/16” 1/8” 1/4” 3/8” 1/2”)., to fit different hair.\r\n ✔ Worldwide Voltage: World-wide voltage (110 - 240V) for universal use at home or internationally.\r\n\r\n\r\n Specifications:\r\n ✔Voltage: 100V-240V 50/60HZ\r\n✔Battery charging time: 3hours\r\n✔Running time : 240 minutes\r\n ✔Net weight: 0.55lbs(0.25kg)\r\n✔Gross weight: 1.1lbs(0.5kg)\r\n\r\n\r\nThe package contains of wireless hair clippers:\r\n - 1 x Hair Clipper\r\n- 6 x Guide Comb\r\n- 1 x Charging adapter with UL approved\r\n- 1 x Clean Brush\r\n- 1 x Product manual\r\n\r\n\r\nWarm Tips: \r\n❤In order to keep the subsequent use,please make the hair trimmer for men full charge before you first use it.\r\n ❤This heavy duty hair clipper is not whole body waterproof,please do not wash the whole machine in high-humidity condition.\r\n\r\n\r\n Blade maintenance: \r\n1.Move the taper lever up and down a few times.\r\n2.Place one drop of clipper oil in the center of the movable top blade and one drop of oil on each end of the top blade.\r\n 3.Add one drop of oil to the heel of the stationary bottom blade on each side.\r\n 4.Turn clipper on and run to distribute the oil. When oil is evenly distributed, turn clipper off and wipe off excess oil with a soft cloth Blade Replacement When replacing/removing blades be sure to check the blade alignment, seeing that the teeth of the upper blade rests slightly below the upper edge of teeth on lower blade. After replacing be sure to oil blades. They are to be oiled before, during and after each use.Best gift to family.