1、2000ml Large Capacity: Add water only once a day. Adding water at a time can keep humidifying for 12 hours, which will keep you humidified for a long time. 2、2 Gear Spray Mode: The two gear spray mode can be switched at will, continuous spray + intermittent spray, dual mode meets a variety of choices. 3、Automatic Power Off Protection for Water Shortage: There is a water depth detection point at the bottom of the water tank. When the water depth is insufficient or the fuselage turns over, it will automatically power off and shut down to ensure safe use. 4、USB Power Supply: Small and lightweight design is very easy for you take to anywhere. The USB cable compatible with any device USB port which ensures it can be used in bedroom, office, car. 5、Premium Material And Warm Gifts:The humidifier is made of the high quality durable material and has long lasting usability. Give your family and friends a great gift on Christmas, Thanksgiving, New Year, birthday. 1 x Aroma Diffuser1 x Instruction Manual1 x USB Cable Item Type: Aroma Diffuser Material: ABSColor: WhiteWeight: Approx. 411g / 14.5ozRated Voltage: DC5V 1ARated Power: 1.5wWater Tank Capacity: 2LSpray Volume: 80ml/hSpray Mode: Continuous spray + intermittent spray