brand-new, premium set of professional stainless steel blades. strong ultra-close cutting of 0.4 mm. The blade set's closed backside facilitates easier cleaning and maximizes hair guidance. Simple detachable blade sets enable fast switching to optional Carving or Designer blade sets. This cordless or corded device operates with lithium-ion batteries that are incredibly durable and efficient with a 45-minute super quick charge. 75 minutes or more of battery life is possible. incredibly silent and light. Merely 120 g. One-piece housing for the tube for prolonged comfort. 100-240V dual voltage socket with free US plug adapter and EU socket.