New/Unused Humidifier Model Number: HB-AZ0781 Color: Greige Size: Height: 28.5cm Width: 18cm Depth: 18cm Weight: 1.25kg Tank Capacity: 4L Continuous Operation Time: 9 hours (at maximum mist) Power Supply: AC 100V 50/60Hz Operation: Stepless humidity adjustment, heater operation Humidification Method: Ultrasonic, Ultrasonic + Heater Maximum Humidification: 420ml/h Functions: Adjustable mist direction/Top-fill/Aroma tray Applicable Floor Area: Western-style room/Prefab = 11 tatami mats Japanese-style room/Wooden = 7 tatami mats Safety Features: Dry-running prevention, thermal fuse, water level sensor Accessories: Instruction manual (slight fold, tiny tear), aroma pad, antibacterial cartridge All items included. Aroma pads and antibacterial cartridges can be purchased separately (e.g., on Amazon). The main unit is in very good condition with no noticeable scratches. There are some tape marks on the box. The shipping label will be attached directly to the original box for shipping.