Top features: - Dyson Cinetic Science ensures dust is captured without clogging your vacuum - Ball technology enables you to steer your vacuum cleaner around obstacles with ease - Hygienic bin emptying lets you eject dirt using a button, without having to touch it - Self-righting makes for simple manoeuvrability and enhanced stability Dyson Cinetic Science High frequency oscillating Cinetic tips and ultra-efficient cyclones work to capture microscopic dust from all manner of surfaces, allowing you to continue vacuuming without any blockage or loss of suction. Ball technology You can steer the Dyson Big Ball Cinetic Animal 2 Cylinder Bagless Vacuum Cleaner around obstacles and into hard-to-reach areas with Dyson's innovative Ball technology. Glide around your living room with a subtle twist of the wrist rather than the laborious back and forward motion associated with fixed wheel vacuuming. Hygienic bin emptying One button ejects the dirt from your bagless vacuum cleaner, ensuring a minimal amount of dust escapes the chamber and ensuring a hygienic transfer of dirt without having to touch the contents of your vacuum. Self-righting The Dyson Big Ball Cinetic Animal 2's centre of gravity is inside the Ball making your vacuum cleaner easy to navigate. However, should you take a sharp turn and find the unit has fallen over, its spherical sides and centre of gravity enable the vacuum cleaner to upright itself.