The JRL FreshFade 2020C Clipper is considered the most silent professional clipper in the industry. It has an advanced lever-locking feature that keeps the lever secure for extended use. The device has a battery life of up to 4 hours and features an excellent revolutionary blade. It also has two adjustable speeds for cutting versatility, with a range of 6,000 and 7,200 revolutions per minute. A Lithium Ion Battery powers the quiet motor, and there's also a hanging hook for convenient storage. The patented Smart-Clip Technology ensures smooth and efficient cutting, while the extended cutting range opens more possibilities from 0.5-3.5mm. Additionally, the package includes accessories such as one screwdriver, one brush, one lubricant oil, one blade protector, and ten comb guards (½#, one #, 1-1/2#, two #, three #, four #, five #, six #, seven #, eight #) along with a US Plug.