Why halo Deodorizer Automatic Sensor Touchless Trash Can? Superior quality, better value, and thousands of very happy customers are what make the halo Sensor Trash Can the preferred choice for the kitchen or office.* Unique Lid Status Alert: Solid green means the lid is in Stay Open Mode. Blinking red means lid is about to close.* Stop Trash Odors: Replaceable Odor Filter absorbs trash odors. Your first Activated Carbon Odor Filter is included.* It won't close on your hand: During lid closing, the unique Reflx Technology automatically reopens the lid if it senses you've moved your hand back in. * Energy-Efficient Power Draw: Only drawing power as needed, batteries may last up to 3 times longer than those used in other touchless sensor trash cans.* Battery or AC Adapter Power: Choose to operate with batteries (not included) or go battery-free with an official halo AC Adapter (sold separately).* Larger Capacity Per Inch: The space-efficient, bucket-free interior provides 25% greater capacity than similarly sized trash cans.* Space-Saving Design: With a slim profile and contoured lines, it fits into any space perfectly.* Bulky Trash is No Problem: The extra-wide 12"" opening makes it easy to dispose of milk cartons, pizza boxes and other big and bulky trash.