DESCRIPTION Description Mini Air Humidifier Aroma Oil Diffuser. 300ml water tank. With Colorful Night Light. 2 spray modes adjustable, once press for constant spray, twice for interval spray. 5V 1A micro USB powered, compatible with any device with USB port like laptop, desktop, power bank, socket, power outlet. Aumomtic power off function,4 hours scheduled shutdown time for constant spray, 6 hours for interval spray. Small and lightweight, perfect for home bedroom, office in 20-30 square meters, or portable for car, travel. Specification Rated input: DC5.0V / 1.0A Working current: 250-350mA Rated power: 1W Water tank capacity: 300ml Spray volume: 25-35ml / h Scheduled shutdown time: 4 hours/6hours Size: 78x119mm/3.07x4.68inch Material: ABS/PP/Electronic components Package Includes 1 Piece Humidifier 1 Piece USB Cable 1 Piece User Manual Please don`t hesitate to contact us if you have any questions or concerns before or after your purchase. We are committed to your 100% satisfaction. There are many payment methods available on DHgate.com such as credit cards, real-time bank transfers, offline payments (bank transfers). You can choose a method which is the most convenient for you. To protect your interests, your payment will be temporarily held by DHgate, and will not be released to us until you receive your order and are satisfied with it. 1.Shipping Cost: Select the quantity first, then click the country via logistic methods in the page. 2.Go the the next page, you can see the detail shipping cost by each logistic methods under your selection. 3. Item Processing Time: The processing time for a specific order varies with the product type and stock status. Mostly, processing time can be 3 to 15 working days. If you want to exchange the items received, you must contact us within 3 days of the receipt of your order. And you should pay the additional shipping fees incurred and the items returned should be kept in their original status. Since your feedback is very import