16-Gallon Combo Trash Can features independent sensor lids for complete touch-free operation. Both interior buckets are removable for easy disposal. This can has four wheels at the base for easy transportation. ABS plastic top is durable and attractive. Side handles allow easy transportation from room to room. Stylish, stainless steel body is fingerprint-proof and smudge-resistant to minimize cleanings. Trash can requires four D batteries (not included) or the optional AC adapter (not included).