Humidifier Air Freshener Oil Diffuser

Mini Air Humidifier Oil Diffuser,300ml water tank. With Colorful Night Light. 2 modes adjustable, once press for constant , twice for interval . USB powered, compatible with any device with USB port like laptop, desktop, socket, power outlet. Aumomtic power off function,4 hours scheduled shutdown time for constant , 6 hours for interval . Small and lightweight, perfect for home bedroom, office, or portable for car, travel