The Dyson V15 Detect Absolute Cordless Vacuum (447955-01) has a Fluffy Optic(TM) cleaner head that reveals 2 times more microscopic particles(1) a piezo sensor continuously sizes and counts dust particles automatically increasing suction power when needed(3). LCD screen shows scientific proof of a deep clean the LCD screen shows what's been sucked up displaying in real time(4). Powered by a Dyson Hyerdymium(TM) motor spinning at up to 125000rpm generating powerful Dyson suction(2). With up to 60 minutes of fade-free power(6) it provides powerful suction to clean your home and car. Dyson DLS(TM) technology inside the Digital Motorbar(TM) cleaner head monitors brush bar resistance 360 times a second intelligently adapting power across different floor tyoes automatically with no need to change cleaner heads(5) Quickly transforms to a handheld and back again in just one click. Three cleaning modes optimised for a variety of tasks The right balance of power and run time where you need it. The fully sealed filtration system traps 99.99% if particles as small as 0.3 microns(7). The 'point and shoot' mechanism hygienically ejects dust and debris into your bin in one action so there's no need to touch the dirt. Dyson's power-optimising technology and battery-saving trigger help maximise run-time only using power when you need it. 14 cyclones generate forces of 100000g to fling dust into the bin without clogging the filter so there's no loss of suction. Designed to absorb vibrations and dampen sound to keep sound levels down Disclaimers: (1) Compared to the original Dyson Laser Slim Fluffy(TM) cleaner head. Effectiveness influenced by ambient light conditions debris type and surface.(2)Suction tested to IEC 62885-4 CL5.8 and CL5.9 loaded to bin full in Boost mode(3)Quantity and size of dust displayed on screen varies depending on usage. Automatic suction adaptation only occurs in auto mode. (4)Quantity and size of dust displayed on screen varies depending on usage. Examples shown may occur within one or more displayed size range(5)In Auto mode. (6)In Eco mode on hard floors. (7)Tested against ASTM F1977-04 (particles sized 0.3-0.5 microns) tested in Boost mode. (8)Pick up tested to IEC 62885-4 Ed1.0 2020 Cl5.5 in boost mode. De-tangling capability based on internal Dyson test method.(9)Additional battery available to buy separately.