Dyson renewed machines are meticulously inspected, fully serviced and tested to ensure they meet our uncompromising standard. All surfaces and machine attachments are thoroughly cleaned and sanitized and fitted with genuine replacement parts where needed. Any imperfections are purely cosmetic and can range from micro scratches and light scuffs to more visible marks, or discoloration to paint finishes and surfaces. Cord-free cleaning made easier. The Dyson V11 Torque Drive+ cordless vacuum intelligently optimizes suction and run time to deep clean everywhere. Real-time reporting on the LCD screen gives you total control of your clean.