Dyson V11 ™ Absolute Extra Pro Cordless Vacuum Optimized cleaning and intelligent service life. Dyson’s Most Powerful Cordless Vacuum Up to 120 minutes of battery life in "Eco" mode Cordless cleaning made easy with the powerful and smart vacuum cleaners from Dyson.² Constant high-power battery and battery-powered / cordless shut-off switch. The power of the system is measured and displayed in real time on the LCD screen to give a better overview of cleaning. 2 year warranty and Free delivery.