9,000RPM motor delivers consistent, professional results Double-foil shaver for smooth fades and clean finishes at home or behind the chair Waterproof design allows for flexible wet/dry use. Lightweight, cordless design is USB-C compatible and has a 1.5-hour runtime Hypoallergenic titanium foils prevent irritation and bumps, while the additional cutting blade cuts longer lengths and stray hairs Travel lock feature: press and hold the power button for 2 seconds to engage travel lock, preventing the shaver from turning on in a bag or while on-the-go