Cordless Massage Gun
User Manual
CF-4905
2
Safety Instructions
Read all instruc�ons before use. save these instruc�ons for future reference.
Important Safeguards:
When using electrical products, especially when children are present, basic safety
precau�ons should always be followed, including the following:
• Don’t use it through clothes, avoiding damages to the clothes. Only use the device on so�
�ssues under the premise that no pains or discomforts occur.
• Don’t use it on the head or any hard or boned part of the body.
• Only use the vibra�on head that can lead to the op�mal efficacy; Bruise may be caused no
ma�er you press abstemiously or exert pressure.Check physiotherapy areas frequently,
Please stop using once pains or discomforts occur.
• Keep fingers, hair or any body parts away from the axle and the reverse side of the vibra�on
head,prevent from being clamped.
• NEVER drop or insert any object into any opening.
• Don’t immerse in water or inject water into the ven�la�on holes;
• Don’t drop or use it improperly;
• NEVER leave your device una�ended when it turns on or plug in.
• Turn off the massager when not in use and before pu�ng on or taking off parts or a�achments.
• Excessive use could lead to the product’s excessive hea�ng and shorter life. Should this occur,
discon�nue use and allow the unit to cool before opera�ng
• DO NOT a�empt to repair the appliance. All servicing of this appliance must be performed by
authorised Comfier service personnel only.
• Do not place or store appliance where it can fall or be pulled into a bath or sink.
• 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. Please rest device for 15-30mins before
restar�ng. Do not con�nuously use the device more than 1 hour.
• Do not use this product for medical treatment.
! NOTE: Please CAREFULLY read this sec�on before using the appliance.
If you have any concerns regarding your health, consult a doctor before using this appliance.
• Individuals with pacemakers and pregnant women should consult a doctor before using this
appliance.
• DO NOT use on an infant, invalid or on a sleeping or unconscious person.
• DO NOT use on insensi�ve skin or on a person with poor blood circula�on.
• This appliance should NEVER be used by any individual suffering from any physical ailment that
would limit the user’s capacity to operate the controls or who has sensory deficiencies in the
lower half of their body.
• NEVER use directly on swollen or inflamed areas or skin erup�ons.
• If you feel any discomfort whilst using this appliance, discon�nue use and consult your doctor.
• This is a non-professional appliance, designed for personal use and intended to provide a
soothing massage to worn muscles. DO NOT use as a subs�tute for medical a�en�on.
• If the product feels excessively hot, switch off at mains immediately.
• Please ensure that all hair, clothing and jewellery are kept clear of the massage mechanism
or any other moving parts of the product at all �mes.
The product is for adults only! Please observe the following descrip�ons to reduce electric
shock,fire and personal injury. It can only be used on dry and clean skin surface.
3
Features
Fig.1
Power Indicator light
Interchangeable heads
for all massage needs
!!! Note: ONLY the “Flat head”
has Heat func�on. Please install
the “Flat head” when you want
to ac�vate the heat.
Charging adapter
Control Panel
Spheroidal head
for massage the
neck and spine,
bu�cocks,thighs,etc.
(With Heat)
Flat head
for all muscle
parts Relax,Shape
U-shaped head
for massage
cervical vertebra
Small round head
for massage the
spine and large
muscle groups
such as the thigh
Comfier Cordless massage gun is a device that provides percussion massage in variable speeds
to meet different massage needs and penetrates deep into your muscle layers to relieve aching
and s�ff muscles, helping you feel relaxed, rejuvenated and feeling be�er.
4
Instructions for use
1. Turn off the massager before replacing another massage head.
2. Your massager comes equipped with 4 a�achments (Figure 1). A�ach the different heads by
pressing the head un�l it is totally inserted.(Figure 2), detach the installed massage head by
twis�ng an�-clockwise and pulling out (Figure 3).
! Note: Always turn off the device while replacing the heads.
Fig.2
Fig.3
Power Indicator light
3. Turn on the massager by opera�ng the control bu�ons(insturc�ons as below)
4. Apply the massager head lightly to the area you wish to treat. Move the unit slowly,
holding it over the targeted area. Treat the area for a short period of �me and move to
another area. NEVER treat the same area for longer than 1 minute.
5. To turn the unit off by pressing the power bu�on. For your safety the device will automa�cally
turn off a�er 15 minutes of con�nuous use.
Turn red when power is low,
Otherwise it’ll stay green
Speed -
Heat bu�on
(on/off)
Speed +
Remaining ba�ery power
Speed,frequency
Power bu�on
(on/off)
5
Physiotherapy Efficacy
Skin and subcutaneous �ssue:
Relax thickened connec�ve �ssue and fascia,break through barriers incurred by fascial
contrac�on,remove conglu�na�on and internal scar �ssue caused by injuries or opera�on;
improve venous and lympha�c circula�on, increase muscle extensibility, par�cularly when
situa�ons such as muscle spasm,s�ffness and restric�on occur,s�mulate the reflex muscle
contrac�on, alleviate joint s�ffness to increase the range of mo�on.
The central and sympathe�c nervous systems:
S�mulate the local muscle receptors to relieve pain and relax
No pains and inflamma�on will be caused.
Muscle,tendon and arthralgia:
It is the most common the trauma,overuse,tension or strain may lead to muscle pains.Impact
therapy can be beneficial to cure the inflamma�on. In addi�on,when the certain parts of their
body are overused or strained,the impact therapy also can accelerate blood circula�on and
reduce poten�al tension.
Excercise recovery:
Relaxa�on therapy helps to relax your body a�er strenuous exercises, as well as adjust and
rebuild exercises.Removal metabolic waste substances, build be�er vegeta�ve cells, normalize
and maximize �ssue elas�city, physiotherapy trigger point and accelerate wound healing.
Recovery a�er opera�on and injury:
Inpact therapy can remove barriers and avoid the forma�on of adhesion and scar �ssue
during the repair process when your body is repairing inflammatory ac�vity a�er opera�on
and injury.
Relax:
Impact therapy helps to repair body, adds the body comfort and advance the over-all happiness.
! Physiotherapy Warnings
A�er Injury:
Choose the op�mal physiotherapy based on the sa�sfac�on and comfort of pa�ents for
the first �me.
Range of mo�on Evalua�on:
Determine the part and surrouding muscles according to physiotherapy treatment plan;
Power on the machine and switch to the medium and low intensity;
The exerted pressure should be equivalent to the weight of machine.
Efficacy:
Reduce swelling, eliminate pain
Recover muscle elas�city and extensibility
Improve blood circula�on and lympha�c reflux
Get rid of scar �ssue a�er opera�on and injuries
Trigger point Physiotherapy
Myofascial Relaxa�on
6
Battery Charging
3. Plug the charging adapter into an outlet.
4. Normally it takes 3.0 hours to fully charge the ba�ery.
5. Power Indicator light :
- When POWER indicator turns red that means the ba�ery is low, please charge in �me.
- While charging, the POWER indicator light will turn ‘RED’ and Flash.
- When fully charged, the POWER indicator will turn ‘GREEN’
- If the ba�ery is full, the massager can work con�nously for around 80 minutes.
NOTE:
DON’T use the massager while charging.
A�en�on ! Please only use provided charging adapter.
1. Connect the charging adapter cable to the corresponding port on the massager
TECHNICAL DATA
Model
Power supply unit
Power consump�on
Timer
Wall charger input
Charger output
Cable length
Weight
Ba�ery Max.run�me
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CF-4905
Input DC 12.6V
Approx. 24 Wa�
15 minutes
100-240V 50/60Hz 0.8A
12.6V 1.5A
Approx.70 inches
3.16 lbs
70 minutes
Power Indicator light
7
Warranty
Care and Maintenance
• Please turn off the device immediately when not in use.
• Place this product in a dry, dust-free place.
• Do not store this product near high temperature or open flame.
• Do not expose it to direct sunlight , it will cause discolora�on and damage.
• Avoid the use of benzene, thinners, or any other corrosive solvents, or liquid
on this product and its accessories.
• Always unplug from electrical outlet and turn off the device before cleaning this product
and its accessories,
• Wipe the product with a so�, dry cloth to clean the machine.
• Put it into the box when storing or during the trip.
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.
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.
Tel: (248) 819-2623
Monday-Friday 9:00AM-4:30PM
Email: supportus@comfier.com
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
