2
FAN OPERATION
1. Use the USB cable to charge the battery before using the fan. If you connect the USB cable to an AC
adaptor for re-charging, please make sure the power output of the adaptor cannot exceed 5V/2A.
2. The battery indicator will blink when the fan is in charging status. After battery is completely charged,
the battery indicator will stop blinking.
3. Press the power button to start the fan, the power indicator will turn on in white. The battery indicator
will indicate the remained battery volume.
4. Press the power button once at a time to switch from different speed settings. There are 4 speed
settings in this fan.
5. Press and hold the power button for 1 second during operation to turn off the power.
6. The fan head can be tilt up and down within the angle of 3° - 17°.
7. For Wi-Fi connection and voice control setup thru Amazon Alexa or Google Home, please refer to the
Wi-Fi Setup Instruction Manual in the packaging box.
Control Panel
Specification
Model
CF4S
Speed
4 speeds
Output Power
9W
Input
DC 12V / 1A
Battery
Lithium-ion 18650 / 5000 mAh
Work Time
3.5 hours
Charge Time
3.5
– 5 hours
Smart Function
Wi-Fi / Amazon Alexa / Google Home
