This is a wall-mounted deodorizer specifically designed for pet toilet odors. The wall-mounted design allows it to draw in ammonia odors that rise upwards. Includes instruction manual and warranty. - Model Name: 04A1J-OW - Accessories: Instruction manual, warranty, power adapter, cable cover, mounting nails (spare nails, screws, and level guide are not included) - Features: Deodorizing function, simple design - Warranty: Included, but without a retailer's signature (purchased on Amazon on 2025/7/13) Used for only 2-3 hours.