Q1: Does this come with any warranty?
A1: We offer one year free replacement for any non-human defective units. You can contact us for replacement.
Q2: Dose it make a lot of noise? How quiet is it?
A2: No, the motor of this fan uses an industrial grade brushless motor ,and the decibel stays between 25-35dB ,it's really very quiet for studying ,working and sleeping.
Q3: How strong is the airflow?
A3: The fan has three power settings, 2.6 watts, 3 watts and 4 watts. Thanks to the unique 7 fan blades arrangement the air flow is surprisingly high to a range of around 1.5 meter.
Q4: Can it be charged?
A4: There's no internal battery it just runs off a USB supply but you could use a back up power pack / battery to power it if you want portability.
Q5: How long is the usb lead?
A5: 1.1meter long, which can make you position the mini fan on bedside or desktop freely.
Model number: IB-DF03
Fan diameter: 5inch / 12.7cm
Fan height: 7.9inch / 20cm
Working current: 0.8A
Input voltage: 5V
Speed mode: 3 speeds mode
USB cable length:43.3inch / 110cm
1 x Desk Fan (usb cable include)
1 x User Manual