The Shark Vertex Pro, IZ662H combines the power and performance of a full-size vacuum* with the lightweight ease and maneuverability of a cordless stick. The Vertex Pro features deep-cleaning DuoClean? PowerFins?. The soft front roller pulls in particles, while the PowerFins deliver nonstop contact to pick up more in every pass (vs. original DuoClean?). With its HyperVelocity? suction, the Vertex Pro delivers the power and cleaning performance of a full-size vacuum (vs. Shark Cordless IZ362H.) The self-cleaning brushroll gets rid of hair wrap so you don t have to, making routine maintenance easy. Bend the MultiFLEX? wand to reach under furniture, or for easy storage with no wall mount needed. With the CleanTouch? Dirt Ejector, you can empty the dust cup with the press of a button, without ever touching the mess. The removable battery offers up to 60 minutes of runtime (measured at the hand vac in ECO mode) giving you the power you need to finish tough cleaning jobs without having to stop to recharge. The LED headlights illuminate hidden dirt, dust, and hair around your home. The easy-to-read IQ Display makes it simple to select the ideal amount of suction power to use for each job, while also offering real-time readouts on the amount of battery charge remaining, and more. *Tested in Boost mode vs. ZU360.