Low noise keep quiet provides you better sleep environment.Double spray nozzle for covering large area and each spray nozzle can be controlled independently.Adjustable spray mode(single spray mode/ dual spray mode) meets your diverse needs.Comes with clear cell volume display makes you can know its working status.500 ML high capacity water tank, no need to add water frequently and built-in 4000mAh rechargeable cell for long-lasting.Input voltage: D C5 V 1 AWorking current: 400mA (single spray mode)/ 900mA (dual spray mode)Consumption: 1.48W (single spray mode)/ 3.3W (dual spray mode)Spray water volume: 35ML/H-50ML/HWorking hours: 5 hrs for dual spray nozzle/ 10 hrs for single spray nozzleSupported cell volume display: YesNote: Please wet the cotton stick before use.colour: pinkMaterial: ABSSize: 17x12x12cmPackage Contents:1 x Air Humidifier1 x USB cable1 x English manualOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.