Description A laser makes invisible dust visible on hard floors. A piezo sensor continuously sizes and counts dust particles – automatically increasing suction power when needed. LCD shows what’s been sucked up in real time. Laser detects the particles you can’t normally see A precisely-angled laser makes invisible dust visible on hard floors – so you don’t miss anything. Measures microscopic dust particles A piezo sensor continuously sizes and counts dust particles – automatically increasing suction power when needed. Scientific proof of a deep clean The LCD screen shows what’s been sucked up, displaying real-time scientific proof of a deep clean. Dyson Hyperdymium motor Powerful, lightweight digital motor spins up to 125,000rpm to suck up microscopic dust and large debris. Root Cyclone technology 14 scrolled cyclones generate forces of up to 100,000g to capture dust and debris from the airflow, so there’s no loss of suction. Energy-dense battery Each Click-in battery provides up to 60 minutes of fade-free power to clean here, there and everywhere around your home.