The colors are changeable, and the humidification at night will give you a soothing and peaceful sleep experience.The relaxed and comfortable office environment allows refreshing and moisturizing deep into the skin, and it can also stay away from dryness at work.It purifies the dirty air in the enclosed space of the car and humidifies with a large amount of mist. It will be quickly integrated into the air and will not be condensed into water droplets, which will not affect the humidification.parameter: Product Name: Colorful Cup Humidifier Spray volume: 30-45mlh Product size: 1197878mm Color box size (MM): 8282122 Product with packaging: about 151g Product weight (bare metal): 110G Product material: ABS + silicone + electronic components Rated input: DC5v/1A Working current: 3A Product weight: 106g Estimated delivery timeLsAbout 10 business days.We will use standard shipment for the orders. Normally it may need about 10 days, but sometimes please note: Delivery times are as provided by our carriers and are estimates only. Delays may occur during peak periods, and due to factors outside the carriers control.