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 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 and Dyson DLS™ technology automatically sense debris level and floor type to adapt suction for the right balance of power and run time when you need it.² 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. Register your machine on the MyDyson™ app for personalized machine guides, maintenance and support. ¹Tested at the inlet to ASTM F558, dust-loaded. ²Accuracy may vary. Best accuracy in Auto mode. Auto ramp feature in Auto mode only. ³Actual run time will vary based on power mode, dust level, floor type and/or attachments used. ?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.