Take the plunge with the PrimeX Cordless Lithium Outlining Trimmer Brass - made for those who crave adventure and thrive on risk! Its robust high carbon stainless steel blade and powerful high speed motor (7200 rpm) deliver premium performance, while the 4-hour runtime and quick USB charge keep you going strong. High carbon stainless steel blade 4 Hour runtime USB quick charge High speed motor with 7200 rpm Long-Last Battery Worldwide Dual Voltage LED Battery Indicator