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USER GUIDE
Pneumatic Foot Massage Machine

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IMPORTANT
To reduce the risk of malfunction, electric shock, injury, re, death, and
equipment damage, please read all instructions and warnings in this manual
carefully before using this product. Keep this manual in a safe place for
future reference.
CONTENTS
FEATURES AND TECHNICAL SPECS
SAFETY NOTICE
CAUTION
SAFETY PRECAUTION
PRODUCT STRUCTURE
PRODUCT SPECIFICATION
USAGE METHOD
CLEANING & CARE
FAQS
TROUBLESHOOTING
REGISTER PRODUCT
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Features:
•
Covers Entire Leg: Feet, Calves, Thighs
• Adjustable Velcro for All Leg Sizes
• Air Compression Mimics Kneading and Stroking
• Three Intensity Levels: Weak, Medium, Strong
• Heat Therapy for Muscle Relaxation
• 15/20/25 Minute Timer to Prevent Over-Massage
• Easy-to-Use LCD Control Panel
• Portable and Lightweight Design
• Durable and Easy to Clean
• Enhances Blood Circulation
• Reduces Leg Swelling and Fatigue
• Ideal for Post-Exercise Recovery and Relaxation
What’s in the Box:
•
SereneLife Full Leg Air Compression Massager
• AC Adapter
Technical Specs:
•
Construction Material: Soccer Leather with Mesh
• Power Requirements: DC12V, 1.5A; Adapter Input: 100-240VAC, 50/60Hz, 0.7A
• Therapy Time: Automatic shut-o at 15, 20, or 25 minutes
• Operational Environment: 41°F to 104°F, 15% to 90% RH
• Storage Environment: -13°F to 158°F, ≤93% RH
• Suitable Feet Width: 4.5" - 6.3" -inches
• Suitable Calf Diameter: 6.5" - 9.4" -inches
• Suitable Thigh Diameter: 7.5" - 13.0" -inches
• Total Unit Dimensions (L x W x H): 10.24" x 14.17" x 29.13" -inches

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SAFETY NOTICE
INTRODUCTION
Air compression leg massager, is intended for the temporary relief of minor muscle
aches and pains and for the temporary increase in circulation to the treated foot/
calf and thigh in people who are in good health. The air compression leg massager
simulates kneading and stroking of tissues by using air-inatable boots.
This User Guide is intended to provide you with guidelines to ensure that operation
of this product is safe and does not pose risk to the user.
Any use that does not conform to the guidelines described in this User Guide may
void the limited warranty.
Please read all directions carefully before using the product and keep the instruction
and the massager in a safe place. We are not responsible for product damage
caused by improper operation or use. Please see warranty for details.
Precautions to Ensure Safe, Reliable Operation
1. Do not drop the unit, and the unit is normally used by patient himself/herself.
2. Do not insert foreign objects into any openings.
3. Do not attempt to disassemble the unit.
4. Do not crush the pressured massager.
5. Do not store the unit in direct sunlight, high humidity or dust.
6. To avoid any possibility of accidental strangulation, keep this unit away from
children and do not drape tubing around your neck.
7. Ensure that children do not play the unit unsupervised; some parts may be
swallowed.
8. Do not use the device near strong electrical or electromagnetic elds
generated by cell phones or other devices, they may cause interference or
become interference source to the device.
9. Any modication to the unit shall not be allowed.
10. The product (air compression leg massager) is for adult use only.

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CAUTION
Air Compression leg massager is not intended for use if any of the following
medical conditions exist. Consult with a physician whenever there is doubt
whether it is clinically safe to use.
•
Presumptive evidence of congestive heart failure where increase in blood
returned to the heart could be detrimental
•
Pre-existing deep vein thrombosis (DVT) or blood clots
•
Existing hemorrhagic disease or coagulation problems
•
Thrombophlebitis
•
Pulmonary embolism
This product should not be utilized in individuals with edema, ischemic vascular
disease, or severe peripheral neuropathy.
WARNING SIGNS AND SYMBOLS USED
Keep Dry
Keep out of Sunlight
Type BF Equipment
User Manual
Discard the used product to the recycling collection point according
to local regulations.
Date of manufacture
Batch code, indicating the manufacturer's batch code
or lot for identication.
Serial number, indicating the manufacturer's serial number
for identication.
Reference number, indicating the manufacturer's catalogue number
for identication.
Caution: Indicating the need for the user to consult the instructions
for use for important cautionary information such as warnings and
precautions.

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SAFETY PRECAUTION
•
Do not use voltage beyond the requirement of this product.
•
Do not attempt to repair or dismantle the product by yourself or any other third
party.
•
Do not use the product in a place where it may become wet or damp.
If the unit becomes wet, do not use.
•
Stop using the product immediately if you feel uncomfortable or
if any abnormalities occur.
•
Do not use this product in a high-temperature environment.
•
Do not place the unit in a place where it may be in contact with ammable items,
explosive items, or chemicals.
•
Do not use sharp objects to handle the product in order to avoid damage.
•
Do not use this product if any of the below apply to you:
•
Skin is infected, swollen, burnt or otherwise damaged.
Please do not use the device, when cases occurred as follows:
•
You have a pacemaker or any other medical implant.
•
You are suering from heart disease.
•
You are suering from diabetes.
•
Your bones are fragile or injured.
•
You are suering from cancer.
•
You are receiving treatment or your blood pressure is not normal.
•
You are suering from osteoporosis.
•
You are currently pregnant or having menstruation.
•
Children or adolescents who are developing physically.
The air pressure hose connected to each boot cannot be pulled out.
Please do not try to remove these from the boot.

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PRODUCT STRUCTURE
Operating Principle
Air Compression leg massager consists of an air pump, two solenoid valves, and air
compression boots working together as one unit. The air pump is connected to air
compression boots via air hoses; each boot has 3 compression chambers.
By inating and deating the air chambers through the control of working and/or
idle of air pump and solenoid valves at a regular pace and dierent timing, it is to
simulate the kneading, stroking foot/calf and thigh. Software controls the timing
and the working and/or idle of air pump and solenoid valves, cycling airow into
and out of the boots to compress body.

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PRODUCT SPECIFICATION
Product Name
Air Compression Foot & Calf & Leg Massager
Product Model
SLLGMSGR41GY
Power Specications
DC12V, 1.5A
Power
18 W
AC Adapter
100-240VAC, 50/60Hz 0.7A
Pressurization
Automatic Pressurization
Therapy time
(Automatic shut-o)
15, 20, 25 mins
Recommended Using
Recommend to use 2 times a day
(i.e. 40 mins in one day)
Massage Intensity
Foot: Weak: 23 ± 2kpa
Medium: 27 ± 2kpa Strong: 31± 2kpa
Calf: Weak: 23 ± 2kpa
Medium: 27 ± 2kpa Strong: 31 ± 2kpa
Thigh: Weak: 23 ± 2kpa
Medium: 27 ± 2kpa Strong: 31 ± 2kpa
Size of Inatable air
compression boots
(Size: ±2cm)
1. Size: 74cm × 26cm
2. The feet, calves and thighs which are suitable
for the users of:
Foot width: about 12 cm to about 16 cm.
Calf diameter: about 16.5 cm to about 24 cm.
Thigh diameter: about 19 cm to about 33 cm.
Product Weight About 1.65KG
Operating Environment
Temperature: 5°C/41°F ~ 40°C/104°F
Humidity: 15% ~90%RH
Atmospheric pressure: 70kPa-106kPa
Storage Environment
Temperature: -25°C/-13°F ~ 70°C/158°F
Humidity: ≤ 93% RH
Atmospheric pressure: 70kPa-106kPa
Classication
Type BF
Air compression boots are the applied part
Ingress Protection rating
IP 22, Indoor Use Only

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USAGE METHOD
Check Before Use
•
Check if the fabric is in good condition.
•
Check if the unit is working properly (i.e. LCD icons should be lit) after power ON,
and then select what massage mode and intensity you prefer.
Please particularly check this if it is not used for a long time.
•
There may be signs of use from the boot on the skin. If you are worried about
marks from use, please wear stockings or pants before utilizing the massager.
Please note that the device may leave marks of use on the feet, calves, knees and
thighs, which may not immediately fade.
Note: Do not use it on clothes and trousers with zippers or metal objects.
It may damage the product.
How to connect the controller with air hose.
As shown above, insert the words “R” and “L”
on the hose into the corresponding “R” and “L”
holes in the controller respectively.
Note: Make sure that the words on the hose
are facing out so that the “L” is facing up, and
the “R” is facing down.
Air pressure cannot be produced if the device is not in this conguration.
Wearing Order
1. Put the foot into the massager, start from the foot, x the foot rst, and then stick
the velcro to the calf-thigh-knee in sequence, as shown below.
There are two velcros on the calf.
1 Foot
2 Instep
3 Calf

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2. There are 2 velcros on the thigh, which can be adjusted according to the
individual’s leg circumference.
3. It is easier to attach the knee velcro strap following adjusting the velcro straps
on the foot, calf, and thigh.
Note:
•
It is easier to install if you sit on a chair.
•
When installing, please be careful not to let velcro stick to the clothes or stockings,
especially the sweater, so as not to damage your clothes.
•
After ensuring you have donned the boots and the velcro straps are secured to
the boots, turn on the device and enjoy the massage.
OPERATION
4 Thigh
5 Knee
Press and hold this button for 2 seconds to turn
ON the device, product auto working with:
Auto mode/mid intensities/high heat/vibration
working.
Press second time with 2 seconds to o device.
Press mode button to switch mode.
The sequence is as follows:

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Remark:
Memory Function: The device will remember the current working mode status
(air pressure, heating, vibration mode and gear) after starting the machine.
It will be default maintained when you restart the machine next time.
Note:
When using the device, please ensure you are sitting or lying down to avoid risk of
falling, and to enjoy the massage.
2 1 3 1 3
3 4 2 1 3
Adjust Strength Min/Mid/Max
Adjust Heat LOW/HIGH/OFF
Adjust the vibration mode. White light is mode 1, Green light is mode 2, and
Blue light mode 3 vibration.

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CLEANING & CARE
•
Never use thinner, benzine or alcohol (which may cause malfunction, parts broken
or discoloration, etc) to clean.
•
Avoid dropping, slamming, or throwing the massager.
•
Do not expose unit directly under sunshine.
Wet the cloth and wring it out
If you are worried about dust, please use a neutral detergent suitable to be used
in the kitchen, dilute to 5% with warm or clean water, and then damp a soft cloth
to clean it.
Clean
•
Make sure to turn OFF the power and unplug the hose.
•
Gently wipe the inside and outside of the leg massager.
Note:
•
If rubbish or hair is caught in the velcro, remove it with a toothpick etc.
•
Do not insert foreign objects into the outlet of the hose plug.
•
A pair of boots is recommended exclusively for one person only.
Storage
Stick the velcro on the feet, ankles and
calves to the corresponding position
at 1, 2, 3, and fold the foot part inward 4.
Fold the ankle and calf 5, round the
connecting hose and then x it with a
belt fastener 6, 7.
Safekeeping
Store the product in a dry place, away from moisture and direct sunlight.
1. Keep out of the reach of children.
2. Do not store other objects on the surface of the controller or massager to avoid
damaging the device’s surface and to avoid discoloration of the product.
1
2
3
4
5
7 6

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FAQS
A. Under what circumstances should I not use it?
•
During pregnancy or immediately after birth delivery.
•
Patients with severe blood circulation disorders cannot be used under the
above circumstance.
•
In addition, if you have a fever or any abnormality in your body, be sure to
consult a doctor before use.
B. How many times can I use a day?
•
The massager will automatically shut down after 20 minutes of continuous use.
We do not recommend that you use the massager for more than 40 minutes in
a day. Prolonged use will over-stimulate muscles and nerves and may have
adverse eects.
C. Can it be used for other parts than feet, calves, knees and thighs?
•
It is only for feet, calves, knees and thighs.
Use in other parts may cause accident or injury.
D. What size feet, calves and thighs of users are suitable for?
•
Foot width: about 12 cm to about 16 cm.
•
Calf diameter: about 16.5 cm to about 24 cm.
E. The strength is too strong or too weak.
•
The elasticity can be adjusted by the velcro wrap. When the velcro is loosely
wound, the overall use strength and pressure will be relatively weakened.
Otherwise, the overall intensity and pressure will be relatively strengthened.
F. The air in the massager hose can not exhaust.
•
If a lot of air remains in the airbag, it may take some time to exhaust.
Unplug the hose and wait for a while for the air to escape naturally.

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Problems/Issues Check
The product won’t turn on.
Check if the AC adapter is connected
The product suddenly
stops operating
1. Whether it is out of power
2. Whether the hose plug is loose
3. Whether the connecting hose is broken
Air does not enter
Whether the connecting hose is broken
Stress intensity is too weak
1. Are the accessories loose?
You can tightly wind the Velcro properly.
2. Do you wear thick stockings or pants?
Stress intensity is too strong
Is the attachment too tight?
You can relax the Velcro appropriately.
Air can not be exhausted
Remove the accessory and pull out the
hose plug to re-install.
G. The following sounds will be heard. Is it abnormal?
•
Velcro sound is crisp
This is the sound of the Velcro slightly opening on the massager (that is the
sound of the Velcro being pulled when the air enters the airbag).
Buzzing sound
This is the sound produced by the mode eect.
These are normal which is caused by the product design of the massager.
Note:
•
Expected service life: Approximately two years at 2 uses per day.
•
Do not service or perform maintenance on the device while it is in use.
Maintenance should only be performed by service personnel.
Service and maintenance of your device may require repair, parts, and technical
support. As noted in the beginning of the user manual, users should contact the
manufacturer or the representative of the manufacturer for using or maintaining
the product.
TROUBLESHOOTING
Before requesting repairs, please conrm the following contents, and if errors
persist after inspection, please contact your dealer.

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Correct Disposal of This Product (Waste Electrical & Electronic Equipment)
This marking shown on the product indicates that it should not be
disposed with other household waste at the end of its life.
To prevent potential harm to the environment or to human health, please
separate this product from other types of wastes and recycle it responsibly.
When disposing this type of product, contact the retailer where product was
purchased or contact your local government oce for details regarding how this
item can be disposed in an environmentally safe recycling center.
Business users should contact their supplier and check the terms and conditions
of the purchasing agreement. This product should not be mixed with other
commercial wastes for disposal. This product is free of hazardous materials.
REGISTER PRODUCT
Thank you for choosing SereneLife.
By registering your product, you ensure that you receive the
full benets of our exclusive warranty and personalized
customer support.
Complete the form to access expert support and to keep your
SereneLife purchase in perfect condition.
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register

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