The Locker provides an easy and effective way to eliminate all odors on clothing and equipment, so you are ready for the next hunt. The new portable digital generator emits ozone that destroys most odors within 30 minutes. Rechargeable, the generator can operate 4+ hours on a single charge so you can take it with you. The Locker is easy to assemble and tough enough to use outdoors. Heavy-duty metal shelves are convertible and adjustable to suit your storage needs, great for basements, garages & hunting camps. The Locker features heavy-duty metal shelves which are convertible and adjustable to suit your storage needs, and it is powered by a 110V/12V/Battery.