DescriptionAre you looking for a professional, yet affordable humidifierfan? If yes, look no further! Our professional humidifier fan must meet your needs. It is made by premium material, which could be used for avery long time. It is one of the best choices for you.Features-Material: PVC, ABS -Size: 14.00X9.00X4.30cm/5.50X3.54X1.69in -Battery capacity: 500mAh -Output Current: 150-300mA -Output Voltage: 2.4-4.2V -Input Current: 500-800mA -Input Voltage: 5V -Note: The ear of the fan is of random style. -It is made by premium material, which could be used for a very long time.-You could send it to your friends and families as a gift, and they will be very happy.-The humidifier fan is in a simple design, but it is very useful and practical.-This humidifier fan is lightweight, you can carry it easily and conveniently.-Multi-functional, it can be used as a fan or humidifier, perfect for home or office use.