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. The Dyson V15 Detect Total Clean Extra is engineered with the power, intelligence, versatility, and run time to deep clean your whole home. Dyson illumination reveals invisible dust on hard floors. A piezo sensor intelligently optimizes power and run time based on the debris picked up, reporting it all on the LCD screen.³ The de-tangling Digital Motorbar™ cleaner head deep cleans carpets and hard floors and adapts suction power to floor type. Its versatile cordless format transforms into a handheld vacuum with one click so you can clean up high, down low, and everywhere in between. Comes with a 6 month warranty and lifetime Dyson support. ¹Compared to the Dyson V8™. ²Actual runtime will vary based on power mode, dust level, floor type and/or attachments used. ³Accuracy may vary. Best accuracy in Auto mode. Auto ramp feature in Auto mode only. ?In Boost mode. All other modes achieve at least 99.97% filtration. All products ship partially charged; a full charge is recommended prior to use.