Mini Humidifier Aroma Oil Diffuser. 300ml water tank. With Colorful Night Light.
 
2 kinds of adjustable spray, press once for constant spray, twice for spray interval.
 
5V 1A micro USB powered, compatible with any device with USB port such as laptop, desktop, power bank, socket, power socket.
 
Aumomtic shutdown function, 4 hours line shutdown time for constant spray, 6 hours for spray interval.
 
Small and light, perfect for home bedroom, office in 20-30 square meters, Or portable for car, travel.