The Pet Hair Eraser Cordless Hand vacuum is designed to be ready to go as soon as a mess arises. But if the vacuum is buried in a closet or doesn’t make it back on its charger in between uses, it may not be ready when you need it. That’s why the Pet Hair Eraser® comes with a charger that you can mount to your wall using a few screws, so you can grab and go as soon as you notice the mess. Choose a place where messes occur often and where there is a wall outlet close by. Having a cordless hand vacuum with a wall charger also means that you won’t have to unwind and rewind a power cord, making your cleaning process even faster and easier.