Versa, 4v, cordless, lithium-ion, power cleaner tool, 1900 rpm, lightweight & compact design is ideal for single hand use & to tackle hard to reach places, accessory changes are fast with the hook & loop interface, use with or without water & cleaner based on application, includes: two hour usb charger & adapter, backing pad, eraser pad, non-scratch pad, bristle brush, heavy duty pad & splash guard, 2 year limited warranty.