Main Features: ●Made of metal, durable to use ●30 degree cutting technology, trim the hair evenly and improve the trimming speed ● Safe R-shape edge, does not hurt your skin, and can get a better haircut effect ●With a switch to adjust the blade Simple design ● Fluent appearance and ergonomic handle ●Handy size, with a hanging hole, easy to carry and store ●Push-style switch, just push gently to turn on the trimmer Long battery life ● Built-in the rechargeable 2000mAh Li-ion battery, can be used up to 120 minutes continuously ● Fast charging for just about 1 hour Powerful motor ● High rotational speed ● EnvironMental low noise Wide use ● Suitable for the barber shop and family use, for adults and children ●Note: the package is shipped with no lubricant oil Specifications: ● Power: 9W ● Using time: about 120 minutes ● Charging time: about 1 hour ● Voltage: 100 - 240V ● Frequency: 50 / 60Hz ● Charging method: power adapter ● Battery: built-in 2000mAh Li-ion battery