The Dyson V15 Detect 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. The de-tangling Digital Motorbar cleaner head deep cleans carpets and hard floors without tangles and adapts suction power to floor type. Its versatile cordless format transforms into a handled vacuum with one click so you can clean up high, down low, and everywhere in between