Features of hair clipper: 1.With a digital LED display that can intuitively show the remaining battery level separately for one minute. 2. Low noise, no ear piercing diode, nor disturbing others while working. 3. Built-in3500mAh rechargeable Li-ion battery, fast charge, full charge after 2.5 hours, can be used continuously for 6 - 9hour. 4. Titanium and ceramic professional removable blade, high precision and work can be done. 5. Perfect for men, also for children, the elderly, a professional hairdresser, etc. Product parameters: Name: High-power electric clippers Blade material: all-steel blade Gear position: Infinitely variable gear Charging time: 2.5 hours (quick charge) Battery capacity: 3500mAh Use about: 10H Charging type: cradle charge + direct charge Battery type: Lithium battery Direct charging cable length: 190cm / 74.81inches Rated voltage: 100-240V Body power: 15W Rated power: 50/60Hz0.2A Blade model: 1.5mm, 3mm, 4.5mm, 6mm, 9mm, 12mm Product net weight: 0.65Kg (including charger) Product size: 180*45mm / 7.08*1.77inches Products include 1 * Hair clipper 1 * Seat charger 1 * Charger 6 * Limit comb 1 * Cleaning brush 1 * Manual Please note: ?Please understand that there may be chromatic aberration in colors due to the different positions of the pictures.SERVICE: If you are confused about the quality of the product or have any other questions, you can email us and we will be happy to solve the problem for you. If you are not satisfied with the product or are not suitable, you can contact us, we will give you a satisfactory answer. WATERPROOF HAIR CLIPPER: The mens hair clippers blades detachable are also easy to clean by using the brush .The cordless hair clippers is easy to clean under the tap. Please be careful not to soak the hair trimmer in water for a long time, otherwise it will cause damage. FAST CHARGING: The ultra fast charging function allow the mens hair clippers get fully charged within 60 mins. Small size charged cable with dual voltage, easy to take along all around the world. Household electric hair clipper. HIGH QUALITY MATERIAL: Quiet&powerful rotary motorfast and precise trimming performance, providing high-performance precision,doesn't produce high-temperature scalded your skin,reduces the risk of nicks,easily and smoothly cut through thick stiff hair. SMART DISPLAY: The hair clippers for men has upgrading protect function prevent clogging at any hair length even the battery is low. The mens hair clippers has a clearly screen displays battery status and low voltage alarm, smart, easy and convenient to use.