Product Parameter
Product name: Portable Neck Fan (CO-F0121)
Ba�ery: lithium ba�ery
Fan power: Max. 5 Wa�s
Ba�ery capacity: 2400mAh (3.7v)
Execu�ve standard: GB4706. 1
Input: DC.5.0V 1.0A
Product size: 24.5*11.5*6.0cm(9.65*4.53*2.36 inches)
Hanging neck hose
Telescopic adjustment
Telescopic adjustment
Control Bu�on: ON/OFF,Fan speed
Charging port, TYPE-C interface
USB charging Cable
User Manual
CO-F0121
Portable Neck Fan
第1页 第2页
Indicator
Air Outlet
Air Outlet
Opera�on instruc�on of Control Bu�on
Instruc�on of indicator Light
The blue light is displayed when it is turned on, the blue light flashes when
the ba�ery is low, the red light is displayed when charging, and the light is off
when it is fully charged.
Precau�ons for Use
1. Do not put any objects or hands into the fan during use to avoid product
damage or personal injury.
2 The product has a built-in ba�ery, please do not use it at a high temperature
above 60 degrees Celsius, and do not throw the product into fire.
3. Always turn off the fan before cleaning
4. Do not clean it directly with water.
5. Wipe it with a bit dampen cloth
6. Wait for the device to become fully dry before use.
7. Do not leave the ba�ery in an unpowered state for a long �me, please
charge the ba�ery once every three months.
第3页 第4页
Short Press 1st to turn on the fan, the fan works at “low” speed;
Short Press 2nd to switch to “Medium” fan speed;
Short Press 3rd to switch to “High” fan speed;
Short Press 4th to turn off the fan.
Long press for 2-3 seconds to turn on the internal colorful LED lights,
Long press again to turn off the colorful lights.
Maintenance
1. Please keep it into a box and keep in a safe, dry and cool place.
2. Do not keep it in any place with high temperature, near fire or
direct sunlight,or it may faded or damaged.
3. Do not place or store appliance where it can fall or be pulled into a
bath or sink. Do not place in or drop into water or other liquid.
Warranty
30 days uncondi�onally Return
Comfier product can be returned to receive a full refund for any reason within 30 days.
Please contact our customers service (supportus@comfier.com), our staff will contact
you within 24 hours.
90 days refund/replace
Comfier product can be returned / replaced within 90 days if the product break down
in the period of proper use.
12 months Warranty
If the product break down within 12 months in the period of proper use, customers can
enjoy the relevant warranty to get them replaced.
A�en�on!
No warranty will be given to any force majeure and man-made causes to a defec�ve
product, such as improper care, personal tear down and willful damage,etc.
If you have any issue about the product, please feel free to contact us by sending
email to supportus@comfier.com We will strive to provide the best service
possible within 24 hours.
Tel: (248) 819-2623
Monday-Friday 9:00AM-4:30PM
Email: supportus@comfier.com
Extend Warranty for Free
1) Enter the following URL or scan the QR code below to find COMFIER facebook
page and like it, enter“Warranty” to messenger to extend your warranty from
1 year to 3 years.
h�ps://www.facebook.com/comfiermassager
OR 2) Send message“Warranty” and email us supportus@comfier.com to extend your
warranty from 1 year to 3 years.
Have queson ?
第5页 第6页
NOTE: This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed
to provide reasonable protec�on against harmful interference in a residen�al
installa�on. This equipment generates, uses and can radiate radio frequency energy
and, if not installed and used in accordance with the instruc�ons, may cause harmful
interference to radio communica�ons.However, there is no guarantee that
interference will not occur in a par�cular installa�on. If this equipment does cause
harmful interference to radio or television recep�on, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separa�on between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
• Consult the dealer or an experienced radio / TV technician for help.
This device complies with Part 15 of the FCC Rules. Opera�on is subject to the following
two condi�ons: (1) this device may not cause harmful interference, and (2) this device
must accept any interference received, including interference that may cause undesired
opera�on.
WARNING: Changes or modifica�ons to this unit is not expressly approved by the party
responsible for compliance could void the user's authority to operate the equipment.
FCC STATEMENT
COMFIER US CORPORATION
Address:573 BELLEVUE RD
NEWARK, DE 19713 USA
www.facebook.com/comfiermassager
supportus@comfier.com
www.comfier.com
