[Ultrasonic Cool Mist Humidifier]The nano fine mist humidifier with 400ml water tank can humidify the for up to 6-12 hours, effectively humidifying the to help you put the fatigue of the day aside.[Colored Light]This cool mist humidifier with a colorful light creates a peaceful and dreamy while delivering a soothing mist. Make your living environment more relaxed and colorful.[Whisper Quiet Operation]The humidifier produces a noiseless frequency of almost 26dB (quieter than a library), so it won't disturb you while you or work.[Compact Design with USB Adapter]USB adapter allows you to it to any USB port device, compact design allows you to take it anywhere. So it can be used in car, living room, children's room, office, , yoga room, etc.[Two Mist Modes & Auto Off]This humidifier has continuous mode and intermittent mode to mist output. In continuous mode, it turns off automatically after 6 hours. In intermittent mode, it will turn off automatically after 12 hoursOur tips:1. Before connecting the device to the source, please add tap water into the water tank and fully soak the cotton swab 2. The cotton swab in the mini humidifier is used to absorb water. In order to achieve better performance, we suggest the user to completely wet the cotton swab before inserting it into the humidifier3. If the is missing, the cotton swab can't absorb the water effectively, resulting in no mist even if you the Press button;Product specificationProduct name: paint humidifierWorking voltage: DC5.0V/1AWorking current: 200-420mAConsumption : 2wSpray rate: 45-50ml/hWater tank capacity: 400mlProduct weight: 145gColour:blackMaterial:ABSPackage Contents:1 * Humidifier 1 * USB cableOnly the above package content, other products are not included.Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.