Name- humidifier fanPower- 4WProduct Weight- 0.021Product size- 20*26cm Material- ABS plastic, durable, USB interface, can be connected with power bank, tablets,Very quite with low noise, low power consumption, energy saving.Rechargeable design and 3 speed adjustable ,very convenient to use. Suitable for home, office room and other outdoor areas.Compact and lightweight, portable .Color available - pink, green,blue,blackDuration of use- about 3 hoursName- humidifier fanPower- 4WProduct Weight- 0.021Product size- 20*26cm Material- ABS plastic, durable, USB interface, can be connected with power bank, tablets,Very quite with low noise, low power consumption, energy saving.Rechargeable design and 3 speed adjustable ,very convenient to use. Suitable for home, office room and other outdoor areas.Compact and lightweight, portable .Color available - pink, green,blue,blackDuration of use- about 3 hours