Note 1. Our product comes with USB cable 2. The lubricating oil is liquid, Cannot deliver,the airline and customs do not accept the transit, please note! Thanks for understanding, good day. feature: Strong power and low noise. Sharp, durable and high shear efficiency. Four replaceable limit combs. Large-capacity lithium battery, fast charging. Fashionable, compact and convenient. It has constant speed technology; won't drag or stop through thick and heavy hair types. Turn on with the light touch no more buttons or switches. Non-slip Skeleton for easy alignment and coating of sharp edges. Blade narrow cut carbon steel T blade for cracking, styling and dry shaving - no cracks. Wireless / operating cable with an LED light that indicates battery power levels. Heavy hitter, extremely sharp up edge and lining, powerful and strong. Easy to hold in hand this will be the only trimmer you will need in your arsenal. Power: 10W Charging method: USB data cable USB cable: 3V 1-2A Battery: Lithium battery Discharge time: 240 minutes 5100 rpm Product net weight: 265g Blade material: steel Product length: 18cm Total weight: 375g Packing size: 19 * 10 * 6cm 1 x hair clipper 3 x comb limit 1 x charger 1 x cleaning brush 1 x Manual