HOMASY Humidifier. HM510A 2.5L large capacity, top-fill design. Features a 7-color light that can be changed to suit your mood, and is aroma-compatible. Tank Capacity: 2.5L Body Size: 23 x 32.5 x 19.2cm Cord Length: 1.5m Output Voltage: 120V Suitable Room Size: 5-20 tatami mats Purchased online and used several times, so there is some wear and tear, but it is still usable. Box and instruction manual are not included. Please understand that this is a used item and has been stored at home before purchasing.