Hand Massager
User Manual
CF-4807
2
Safety Instruc�ons
READ ALL INSTRUCTIONS BEFORE USE. SAVE THESE
INSTRUCTIONS FOR FUTURE REFERENCE.
• ALWAYS unplug the appliance from the electrical outlet immediately
a�er using and before cleaning.
• Do not wet,do not use pins, never remove cover.
• This items is NOT A TOY. Close supervision is necessary when this
appliance is used by , on,or near children or disabled persons.
• This appliance should never be le� una�ended when plugged in.
• Any possible repairs may only be carried out by authorized expert staff.
Improper use and unauthorized repairs are not permi�ed for safety
reasons and lead to loss of warranty.
• Never touch the power plug with wet hands.
• Please avoid contact of the device with water, high temperatures and
direct sunlight.
• Do not use any damaged cables, plugs or loose sockets.
• In case of malfunc�on, disconnect immediately from the mains.
• Do not use if you have skin disorders, open wounds,or swollen or
inflamed areas.
• Misuse or incorrect use excludes any liability for damage.
• Do not use this device while driving.
• Do not use while you sleep.
• In order to avoid excessively s�mula�ng the muscles and nerves, the
recommended massage �me should not be exceeded 15 minutes
at a �me.
If you:
suffer from a heart condi�on
have a sensory disorder or pacemaker
suffer from osteoporosis or diabetes
have a malignant tumor
have neurological disorder or perceptual disorder on head
have fractured or head surgery of your massaging area
head skin disease and allergic derma��s
suffering from acute diseases or are undergoing medical treatment
we advise you to consult with your doctor before using this massager.
• The packaging material supplied should not be used as a toy.
If you suffer from any of the medical condi�ons listed below,
consult with a doctor before using this relaxa�on massage device.
Failure to observe the above instruc�ons may cons�tute misuse of
the product and can cause serious injury or burns
3
Features
TECHNICAL DATA
CONTENTS
• Hand Massager
• USB charging cable
Model:
Adapter Input:
Rated Voltage:
Nominal Power:
Default Automa�c Run�me:
Ba�ery Spec:
CF-4807
100-240V~ 50/60 Hz
DC5V 2A
10W
15 minutes
3.7V one cell Lithium ba�ery, 2600mAH
Thank you for purchasing COMFIER Hand Massager
With normal care and proper treatment,it will provide years of reliable service
1. Pressure massage with soothing heat func�on.
2. Three massage modes to choose (Whole,Front,Rear)
3. Each massage mode with 3 intensity levels for op�ons
4. Build in rechargeable Lithium ba�ery
5. 3 �mer se�ngs for op�ons
FEATURES
4
Instruc�ons for use
Heat
Intensity
Mode
Time
Power
5 10 15 01 02 03
Time Intensity
Power Bu�on
- Press the power bu�on to turn on the device, and ac�vate the default
mode“Whole” at low intensity,press again to turn off the device.
-Press to turn on/off hea�ng func�on
Heat Bu�on
5
Instruc�ons for use
-Use the Mode bu�on to cycle between 3 automa�c programs:
WHOLE: Pressure massage for the whole hand (wrist, palm, fingers)
FRONT: Pressure massage focusing on the palm and fingers
REAR: Pressure massage focusing on the palm and wrist
-Press the Intensity bu�on to set massage intensity at Low/Medium
/High level, and the corresponding LED will light on.
-The default �mer is 15 minutes to automa�cally turn off the machine.
Press to set the �mer for 5/10/15 minutes.
There is an emergency deflate valve at the bo�om of the product. When
the machine malfunc�ons or the pressure is too strong, you can turn the
knob to ON posi�on to deflate immediately.
Mode Bu�on
Intensity Bu�on
Note: Instruc�ons for use of deflate valve
Timer Bu�on
6
Ba�ery Charging
3. When charging, the indicator light will turn red.
4. When full charge, the indicate light will turn green.
5. Normally it takes about 3~3.5 hours to fully charge.
6. You are able to use the massager whilst charging, but it is
recommended to charge the ba�ery first then use.
7. A�er full charged,the device can work con�nuously for around 1.5 hours.
! Note
You should allow your body some rest periods. To avoid straining your
muscles too much, we recommend to not exceed a con�nuous massage
of 15 Minutes per �me and not exceed 2 �mes use one day
Ba�ery Disposal Warning:
The unit contains a Lithium Ion ba�ery.
Please contact your local recycling center to find out how to properly
dispose of the product.
1. When the ba�ery is low, the charging indicator will start flashing.
2. Connect the USB cable to any USB charger, it can be plugged in the
portable power bank, mobile phone ba�ery chargers, laptop and any
USB port.
Laptop Power bank Phone adapter
7
Troubleshoo�ng
Notes and Maintenance
Care and cleaning instructions
1. Always unplug the unit before cleaning it.
2. Before cleaning, allow unit to cool.
3. Dampen a cloth in water or a 3%–5% mild detergent solu�on.
4. Wipe the dirty areas with the wet cloth.
5. Do not use sharp brush, sharp tool, gasoline and diesel to clean it.
6. Do not use wet cloth clean control panel, lest cause failure, only use dry
cloth to wipe the control panel.
7. Never submerge any part of the unit in liquid.
8. Wait for the unit to become fully dry before use.
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 contact benzene, dilient or any other corrosive liquid.
Trouble Reason/Solu�on
Can not start the
massager
Ba�ery Low,Please charge it before using
The massager
stoped abnormally
Ba�ery runs out of power, charge the
ba�ery; Self-�med 15 mins is out, restart the
product
Massager slight
noise
It is normal working noise of the internal
mechanism
8
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 ?
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 TECHNOLOGY CO.,LTD.
Address:573 BELLEVUE RD
NEWARK, DE 19713 USA
www.facebook.com/comfiermassager
www.comfier.com
