14.4 Volts: high power for complete cleaning. Ni-MH rechargeable batteries: environmentally friendly. Versatile, practical brush vacuum cleaner for everyday use: "cordless" unrestricted movements and agility. "bagless": cyclone system which seperates dirt and dust particles. Easy cleaning: removable, washable container and filters. Turbo brush: efficiently picks up all the dirt. Removable handle: storage in small spaces. Non-scratch soft rubber wheels. Charging LED indicator on the base. Vertical parking position: always handy.