Zojirushi Home Appliances Humidifier Steam Type 1.8L EE-MA20-GA Green Brand new, unopened product. Available for immediate purchase. Clean steam type humidifier. Easy to maintain! "No filter" & "Wide-mouth container" Triple safety design: "Child lock," "Lid-opening lock," and "Tip-over water leakage prevention structure." *Please ensure the lid is securely closed. Also, if the unit is left tipped over, a small amount of hot water may leak from the steam vent. Long-lasting humidification ideal for sleeping: "Continuous humidification for approximately 8 hours" *When operating in standard mode with a full tank at a room temperature of 20°C. Selectable continuous humidification in 2 stages. Quiet operation, so you don't have to worry about the operating noise while sleeping or working. Selectable timer in 2 stages (2 hours, 4 hours). With a "water level indicator" for easy refilling based on the estimated operating time. Thank you.