mychway YH-5302S User manual

User Manual
YH-5302S

Preface
To our valued users,
Thanks for choosing our latest 6-in-1 integrated beauty
equipment. This newest body slimming and skin tightening
instrument combines multipolar RF, vacuum RF, ultrasonic
cavitation, and laser lipolysis. YH-5302S is professional beauty
equipment, which needs to be operated by people with
professional training. Any improper use of this equipment may
bring adverse consequences to the body. Thus, we advise all
people to read this manual thoroughly and strictly follow the
instructions specified before operation.
We believe our quality product will give you a good return and
our perfect after-sales service will make you worry-free.
Thank you.

Table of Contents
Preface
Part I
Introduction
Advantages
Working Principle
Facial Anti-aging
Eye Anti-aging
Neck Maintenance
Body Management
Waist & Abdomen Sculpting
Arm Sculpting
Back Sculpting
Buttock Sculpting
Leg Sculpting
Part II
Detailed Operations
Technical Parameters
Contraindications
Precautions on Use
Common Problems & Solutions
FAQs
Packing List
Operational Diagrams

Part I
1. Introduction
Multipolar RF, vacuum RF, ultrasonic cavitation, and laser lipolysis are currently the
most popular equipment for improving looks, tightening, shaping, and anti-aging. It
can effectively replace all the facial and body care programs in a beauty salon, operate
easily, conveniently, and swiftly, and solve skin and body problems for people pursuing
beauty. Moreover, this equipment works safely and effectively and requires no skin
breaking, injection, medication, or surgery. It has no side effects, but it has an
immediate impact. And it's operated externally throughout. Radiofrequency heats
deep skin, stimulates collagen hyperplasia and recombination of the dermis, and
accelerates blood circulation of the underlying skin. Thus, skin tightening and
plumpness, anti-aging, and senility prevention can be achieved. Ultrasonic waves of a
particular frequency aim at body parts having difficulty reducing fat, bringing fantastic
effects.
2. Advantages
(1) Multifunctional beauty equipment fixes facial and whole body care problems.
(2) Ultrasonic waves powerfully blast and remove fat, have replaced and surpassed
liposuction, and have addressed obesity, bringing good news to obese people.
(3) Radiofrequency facilitates skin metabolism and collagen regeneration, removes
wrinkles, resists aging, reduces fat, and rejuvenates the skin.
(4) Laser lipolysis is safe and painless, dissolves fat evenly, makes skin smooth and flat,
and leaves no marks.
(5) It has multiple handpieces, which can be changed per the body parts to be
treated and different requirements.
(6) One machine has multiple functions, making it easy and convenient to use and
addressing troubles for function selection.
(7) It adopts the most advanced ultrasonic cavitation and vacuum technology in the
world.
(8) It's painless, non-invasive, and injury-free, and it asks for no convalescence,
requires no stay, and will not affect regular work and life after treatment.
(9) It has zero consumption and is low-cost, but it gives a quick return.
(10) Unevenness, bleeding, and swelling will not occur.
3. Working Principle
(1)RF
Radiofrequency heats the dermis through the high-frequency electric waves and
stimulates skin metabolism and collagen regeneration to lift skin, remove wrinkles,

fight against micro-aging and tighten and rejuvenate skin.
(2)40K
It utilizes ultrasound. 40K can effectively consume heat and cellular water and shrink
fat cells by gathered strong sound waves entering the human body, causing fat cells to
produce a strong strike and frictions between fat cells. In addition, when sound waves
vibrate, it can cause cells to generate an intense impact that bursts cells instantly and
decreases the number of fat cells to achieve fat removal.
(3)Ultrasonic Cavitation
Tens of thousands of tiny bubbles, namely cavitation bubbles, are produced by liquid
vibration. These bubbles grow in the negative pressure zone formed by the
longitudinal transmission of ultrasonic waves, and they close rapidly in the positive
pressure zone. Therefore, they are being compressed and stretched under alternate
positive and negative pressure. The bubbles will be compressed until they get burst,
which will generate strong instantaneous pressure. Generally, the pressure can reach
up from tens of MPa to hundreds of MPa and produces strong vibration and noise.
Advantages: It destroys tissue selectively, only breaks low-density adipose tissue with
a specific frequency, and protects high-density tissue like nervus vascularis.

(4)Vacuum RF
To massage skin and muscle with a specialized vacuum sucking head can effectively
enhance the mobility of the body fluids and boost the movement of cells to activate
cells and , improve skin elasticity. And meanwhile, it accelerates blood circulation of
the micro-vessels, discharges the excess toxin through the normal circulation of the
lymphatic system, lowers the probability of adverse situations, such as color spots,
pigment, and extravasated blood. The kneading effect generated by vacuum
fat-sucking can increase the tissue activity of the skin and muscles. Thus, decreasing
scleroid cellular tissue and increasing the elasticity of skin tissue. Therefore, both
slimming and shaping can be completed simultaneously. In addition, vacuum
movement can also stimulate the sympathetic nervous system on the superficial and
deep layer of the skin and lowers skin sensitivity. The suction and release of air
pressure can improve the capillary system, promote flow between deeper veins and
lymph gland networks, strengthen blood vessels, and relieve varicosity.
Advantages: It breaks through the previous working mode of vacuum that is single and
simple. Using different modes for different body parts can slim and sculpt the body
more effectively and efficiently, and it causes no harm to the human body. Compared
with the ordinary monopole RF, this equipment, with its unique RF probe and RF and
vacuum relatively independent but complementary as a whole metabolic system, can
perfectly reshape the body in a more effective, rapid and even way.
The Physical Effect of the Vacuum
Skin Layer
The suction and release of air pressure:
It improves mobility among cells. Thus, increasing the movement of cells and
curing diseases related to blood stasis and stagnation.
Remove moisture from the lymph gland and veins.
Effect: Water can be discharged from fibrous tissues.
Vascular Layer
The suction and release of air pressure:
Boost blood circulation of the micro-vessels. It improves the capillary system and
enhances flow between deeper veins and the lymph gland network.
The extra toxins can be removed from the body.
Effect: Strengthen blood vessels and relieve varicosity.
Fibrous Layer
The suction and release of air pressure:
Promote the combination of two effects generated in different tissues (including
skin, muscle tissue, etc.).
Repair cell tissue and enhance activity among cells.

Boost and repair skin elasticity, and resist skin stretch.
The production of ossein helps to renew skin and recover elasticity.
Enhance oxygen support capacity for the skin and increase the consumption of
carbon dioxide.
Effect: Break the stiff fiber of cellulite and make it more elastic. Thus, shaping the
body.
Nervous Layer
The suction and release of air pressure:
Stimulate the surface and deep layer of the sympathetic nervous system.
Lower skin sensitivity.
Repair skin elasticity and resist the fibrosis of tissue.
Effect: Repair and reduce skin sensitivity.
(5)Laser Lipolysis
It uses a red laser, a visible spectrum with a wavelength of 635nm-650nm. The
wavelength of the laser is of strong penetrating power, which effectively activates and
repairs fat cells, penetrates the fat layer, and dissolves subcutaneous fat by heating.
The treatment method is safe, painless, and has no side effects. It sends the low-level
chemical signals of laser energy to fat cells. It decomposes triglycerides stored in the
fat layer into free fatty acids and glycerol released through the channel of
cytomembrane. Fatty acids and glycerol are transported to body tissue that produces
metabolic energy. The release of fatty acids is a natural response when the body
needs the stored energy reserves. Thus no unnatural reaction will occur inside the
body, nor does it affect or damage surrounding structures like skin, blood vessels, and
peripheral nerves. After some exercise therapy, the free fatty acids inside the body will
be eliminated through intact metabolism.
Biological Effect: The LED laser uses a laser of 635nm to 650nm, which heats fat cells
in the targeted zone to decompose them. And fat deposits are absorbed and
discharged via the body's natural metabolism in a short period. During the process,
the laser seals small blood vessels, evident reduce bruises, leads the heat to the

treatment area, and stimulates collagen production, thus flatness, smoothness,
tightening, and body shaping bringing fantastic effect.
Low-energy laser(biological stimulation) directly reaches deep fat. It stimulates
biological cells and induces or strengthens a series of physiological reactions by
providing a proper amount of energy, including promoting local blood circulation,
regulating cell functions, enhancing immune function, and facilitating cell metabolism.
It can tighten skin, remove wrinkles, reduce fat, and shape the body simultaneously.
Laser is of strong penetrating power, which can effectively activate or repair fat cells,
penetrate fat layer, and dissolve subcutaneous fat by heating. The treatment method
is safe, painless, and has no side effects.
4. Facial Anti-aging
(1)Efficacy
1) Tighten face and deeply infuse nutrition.
2) Increase skin elasticity and refine skin.
3) Moisten skin and enhance skin absorptivity.
4) Accelerate blood circulation and metabolism.
5) Relieve double chin and firm skin.
6) Stimulate collagen hyperplasia and delay aging.

(2)Indications
1) Those with a dark or lustreless face.
2) Those with flabby or saggy skin.
3) Those with fine lines, nasolabial folds, or periorbital wrinkles.
4) Those with vague facial contour.
5) Those with coarse skin or large pores.
6) Those who are under long-term exposure to UV radiation in the workplace.
7) Those with flabby skin, edema, or puffiness after child delivery.
(3)Contraindications
1) Those who just had plastic surgery or implanted prostheses or metal objects
inside the treated parts.
2) Those who recently injected hyaluronic acid, did skin booster, or had an injection
for wrinkle removal or plastic surgery.
3) Those with hypertension, heart disease, diabetes, severe thyroid, malignant
tumors, etc.
4) Those in the allergic period, with severely sensitive skin, or allergic to metals.
5) Those who are overage.
6) Those in menstruation, pregnancy, lactation, or surgical recovery.
7) Those with skin disease or infectious disease.
8) Those who have an unrealistic illusion about the effect.
(4)Matters Needing Attention After Treatment
1) Do not wash your face with overheated water within three days (can wash it with
warm or cold water).
2) Keep hydrating and moisturizing, and protect yourself from the sun.
3) Do not enjoy hot springs or saunas or do strenuous exercise, etc., within three
days.
4) It's advised to apply a facial mask at least three times a week.
5) Avoid eating spicy and greasy food, staying up late, smoking, and drinking alcohol.
Instead, eat more vegetables, fruits, and light food.
6) Do not eat food causing hypertension, hyperlipidemia, and hyperglycemia, and
mostly eat bland food.
5. Eye Anti-wrinkle
(1)Efficacy
1) Relieve eye fatigue, black eyes, eye bags, and edema.
2) Relieve periorbital wrinkles and crow's feet.

3) Fade pigment and accelerate blood circulation.
4) Accelerate metabolism and prevent hyperpigmentation.
5) Supply nutrition to the eyes and moisten the skin.
6) Tighten and refine skin and lift the corner of the eyes.
7) Accelerate blood circulation of the eyes and help with efficient absorption.
(2)Indications
1) Those with wrinkles, fine lines, eye bags, or black eyes.
2) Those with dry skin, dry lines, or dynamic wrinkles.
3) Those whose eyes are prone to fatigue or dryness.
4) Those who always face computer or cellphone.
5) Those with black eyes due to staying up late.
6) Those who always expose to a dry or high-temperature environment.
(3)Contraindications
1) Those who just had plastic surgery.
2) Those with hypertension, heart disease, diabetes, severe thyroid, malignant
tumors, etc.
3) Those in the allergic period, with severely sensitive skin, or allergic to metals.
4) Those with skin trauma or wounds.
5) Those who are overage.
6) Those in pregnancy or surgical recovery.
7) Those with skin disease or infectious disease.
(4)Matters Needing Attention After Treatment
1) Avoid being under the blazing sun and protect yourself from the sun.
2) Keep hydrating and moisturizing and protect yourself from the sun since the
treated parts are relatively dry.
3) It's better not to use products like alcohol, AHA (Alpha Hydroxyl Acid), or scrub
cream within 1 to 3 days.
4) Avoid washing your face with overheated water, enjoying hot springs or saunas,
or doing strenuous exercise within seven days.
5) Drink more water and apply an eye mask which should do at least three times a
week.
6. Neck Maintenance
(1)Efficacy
1) Relieve neck with slack, coarse, or lusterless skin.
2) Tighten skin and increase skin elasticity.

3) Relieve double chin.
4) Accelerate lymphatic detox and improve facial skin quality.
5) Prevent neck and lymphatic diseases.
(2)Indications
1) Those whose necks have coarse skin or dark skin color.
2) Those whose necks have clogged lymph.
3) Those whose necks have slack or inelastic skin.
4) Those who always lower their heads.
5) Those who are not satisfied with their necks' skin color.
(3)Contraindications
1) Those who just had plastic surgery.
2) Those with hypertension, heart disease, diabetes, severe thyroid, malignant
tumors, etc.
3) Those in the allergic period or with severely sensitive skin.
4) Those with skin trauma or wounds.
5) Those who are overage.
6) Those in pregnancy or surgical recovery.
7) Those with skin disease or infectious disease.
(4)Matters Needing Attention After Treatment
1) Protect yourself from the sun and keep the neck warm.
2) Keep hydrating and moisturizing and protect yourself from the sun since the
treated parts are relatively dry.
3) It's better not to use products like alcohol, AHA (Alpha Hydroxyl Acid), or scrub
cream within 1 to 3 days.
4) Avoid washing your face with overheated water, enjoying hot springs or saunas,
or doing strenuous exercise within seven days.
5) Drink more water, apply neck masks at least three times a week, and apply
essence or neck cream.
6) Avoid lowering your head for a long time.
7. Body Management
(1)Waist & Abdomen Sculpting
1) Efficacy
Relieve women's cold hands, cold feet, cold uteruses, or cold-natured bodies.
Relieve waist and abdomen's flabby and soft skin.

Remove flab from waist and abdomen, and relieve swim-ring-like belly and
potbelly.
Tighten the skin, reduce stretch marks and striae distensae, and increase skin
elasticity.
Accelerate metabolism, relieve constipation, and enhance the movement of the
intestinal tract.
2) Indications
Those with cold hands, cold feet, cold uteruses, or cold-natured bodies.
Those with flab on waist and abdomen, potbelly, or flabby skin after child delivery.
Those with unsightly waistline due to sitting too long.
Those with striae distensae or stretch marks.
Those with constipation or whose abdomens have obstructed channels and
collaterals.
3) Contraindications
Those with hypertension, hyperglycemia, hyperlipidemia, or heart disease.
Women in pregnancy, menstruation, or lactation.
Those whose surgical wounds are healing or in surgical recovery.
Those with epilepsy, severe diabetes, or hyperthyroidism.
Those with malignant tumors, hemophilia, or severe bleeding.
Those with skin disease or infectious disease.
Those with severe gynecological diseases.
Those whose gynecological diseases are in treatment.
4) Matters Needing Attention After Treatment
Avoid wearing a crop top or exposing to a windy environment and catching a cold.
Avoid eating and drinking too much, staying up late, drinking alcohol, or eating
raw, cold, spicy, or greasy food. Instead, drink more hot water.
Keep the abdomen warm and take a shower after 4 to 6 hours.
Avoid enjoying sauna or hot springs or doing strenuous exercise within seven
days.
Rub clockwise the abdomen with your hands before sleep at night, achieving
better weight loss and metabolism effect.
(2)Arm Sculpting
1) Efficacy
Stimulate collagen hyperplasia of the underlying skin, shape body, and firm skin.
Improve flabby skin.

Reduce the appearance of flabby and thick arms.
Relieve soft skin.
Tighten skin.
Accelerate blood circulation and dredge channels and collaterals.
2) Indications
Those with thick arms or who look unsightly in clothes.
Those with bat wings or flabby arms.
Those whose arms have flabby skin.
Those whose arms are prone to soreness and numbness.
Those who always carry a baby.
3) Contraindications
Those who just had plastic surgery.
Those with hypertension, heart disease, diabetes, severe thyroid, malignant
tumors, etc.
Those in the allergic period or with severely sensitive skin.
Those with skin trauma or wounds.
Those who are overage.
Those in pregnancy or surgical recovery.
Those with skin disease or infectious disease.
4) Matters Needing Attention After Treatment
Keep warm, don't eat cold food, and avoid exposing to a windy environment and
catching a cold.
Take a shower after 4 to 6 hours.
Drink more warm water to replenish moisture.
Refuse to eat and drink too much and stay up late.
Avoid enjoying sauna or hot springs or doing strenuous exercise within seven
days.
(3)Back Sculpting
1) Efficacy
Alleviate shoulder and back soreness and relieve Dowager's Hump.
Dredge channels and collaterals and relieve clogged channels and collaterals.
Accelerate blood circulation and metabolism.
Improve head blood supply and sleep.
Regulate viscera functions and strengthen the physique.
Tighten skin and prevent slack and soft skin.

Remove excess flab from the back and sculpt the back.
2) Indications
Those with shoulder or back soreness or stiff neck.
Those with insomnia, dreaminess, or a fading memory.
Those prone to fatigue or drowsiness or whose vital energy and blood circulation
are obstructed.
Those with thick backs or who look unsightly in clothes.
Those with Dowager's Hump.
3) Contraindications
Those with metal implants inside the body (such as a stent, pacemaker, etc.) or
allergic to metals.
Women in pregnancy, menstruation, or lactation.
Those whose surgical wounds are healing or in surgical recovery.
Those with hypertension, hyperglycemia, hyperlipidemia, heart disease, epilepsy,
severe diabetes, or hyperthyroidism.
Those with malignant tumors, hemophilia, or severe bleeding.
Those with skin disease or infectious disease.
Those who have a weak body.
Those who are drunk, thirsty, overworked, or with a full or empty stomach.
4) Matters Needing Attention After Treatment
Keep warm, avoid exposing to a windy environment and catching a cold, and drink
more hot water.
Take a shower after 4 to 6 hours.
Avoid staying up late, drinking alcohol, and eating and drinking too much.
Avoid eating raw, cold, and spicy food. But have enough sleep.
Avoid wearing shoulder-baring and backless clothes.
(4)Buttock Sculpting
Buttocks are located in the middle of the body. It's the key hub for channels and
collaterals and qi-blood circulation and the main switch of six channels and collaterals.
And it's the bridge that connects the movement of upper burner qi-blood and lower
burner qi-blood. It plays a vital role in body S-curve management and feminine charm
increasing.
1) Efficacy
Enhance blood circulation and speed up metabolism.

Relieve menstrual pain, irregular menstruation, and abnormal leucorrhea.
Improve sleep quality and female sexual function.
Activate ovary function, stimulate glandular secretion, and increase intimacy
between couples.
Make complexion ruddy, fade color spots, and bring back youth.
Shape buttocks, relieve the sagging and outward expansion of the buttocks,
tighten skin, and increase elasticity.
2) Indications
Those whose hips are slack, saggy, or have accumulated fat.
Those with striae distensae or stretch marks.
Those whose buttock shape is not good-looking, flat, loose, or with outward
expansion.
Those with cold hips or low hip temperature.
Those with a cold uterus, dysmenorrhea, irregular menstruation, gynecological
inflammation, etc.
Those with decreased estrogen levels or disharmonious sexual life.
3) Contraindications
Those in menstruation, pregnancy, lactation, or surgical recovery.
Those with hypertension, heart disease, diabetes, severe thyroid, malignant
tumors, etc.
Those with skin disease, infectious disease, or whose skin is in a sensitive period.
Those with surgical wounds or in surgical recovery,
Those in the allergic period or with severely sensitive skin.
Those who just had liposuction.
Those who are overage.
4) Matters Needing Attention After Treatment
Keep the buttocks warm and avoid wearing miniskirts or mini-shorts.
Take a shower after 4 to 6 hours.
Drink more warm water and avoid exposing to a windy environment and catching
a cold.
Avoid staying up late, drinking alcohol, and eating and drinking too much.
Avoid eating raw, cold, and spicy food. But have enough sleep.
Avoid enjoying sauna or hot springs or doing strenuous exercise within seven
days.

(5)Leg Sculpting
1) Efficacy
Tighten skin and prevent slack and soft skin.
Stimulate collagen production and flatten striae distensae.
Increase legs' blood circulation, detox, and metabolism.
Activate blood, remove stasis, dredge channels and collaterals, and prevent
varicosity.
Tighten the excessive flab of the legs and get rid of the thick thigh.
2) Indications
Those with the obstructed blood circulation of the lower limbs, edema, or obesity,
Those with hypoimmunity, who feel uncomfortable and pain all over the body, or
who are prone to catch colds.
Those with constipation or with coarse or slack skin.
Those whose legs have clogged channels and collaterals or with disproportionate
and unsightly legs.
3) Contraindications
Women in menstruation, pregnancy, or lactation.
Those with hypertension, heart disease, diabetes, severe thyroid, malignant
tumors, etc.
Those with skin disease, infectious disease, or whose skin is in a sensitive period.
Those with surgical wounds or in surgical recovery,
Those with severe varicosity or tumors.
Those in the allergic period or with severely sensitive skin.
Those who just had liposuction.
Those who are overage.
Those in pregnancy or surgical recovery.
4) Matters Needing Attention After Treatment
Keep warm, don't eat cold food, and avoid exposing to a windy environment and
catching a cold.
Take a shower after 4 to 6 hours.
Drink more warm water to replenish moisture and speed up metabolism.
Refuse to eat and drink too much and stay up late.
Avoid enjoying sauna or hot springs or doing strenuous exercise within seven
days.
Wear long pants as much as possible after treatment, and avoid wearing
miniskirts and mini-shorts.

Part II
1. Detailed Operations (You can adjust the time, energy intensity, mode,
and suction per individual tolerance and requirements. The suggested parameter
values in this user manual are for reference only. The specifics are subject to the
actual situation.) Caution: Do not use the 40K around the heart, head, back, and
chest.
Connect the connecting wires of the handpieces to the main machine.
Insert the power cord to the jack of the main machine and power on it.
Press this button to start the equipment.
After finishing loading, it enters the following interface.
Time Setting & Display (Time Range: 00: 00 to 60: 60)
Time Setting (decrease)
Time Setting (increase)
Energy Intensity Display & Setting (Energy Intensity Range: 1 to 9)
Energy Intensity Setting (decrease)
Energy Intensity Setting (increase)

Mode Switching
Rotating Knob for Setting Suction (Rotate to the left to decrease suction and
to the right to increase.)
Start/ Pause
(1)Detailed Operations for 40K
Select and enter the page of 40K.
Time Setting
Energy Intensity Setting (When operating it, you may experience
drumming in the ears. The higher the energy intensity, the more pronounced the
drumming in the ears. The energy intensity should be set between 0 and 7. Please
adjust it per individual tolerance.)
Mode Switching
Mode A: continuous output (It suits those who want to reduce weight in the early
stage.)
Mode B: discontinuous output (It suits those who want to reinforce the effect in a
later stage.)
When operating it, apply gel evenly to the treated parts. Adjust the time and energy

intensity, select Mode A (default), and press to start.
(2)Detailed Operations for Vacuum RF
Select and enter the page of Vacuum RF.
Time Setting
Energy Intensity Setting (Advised Energy Intensity: 1 to 7)
Suction Time Setting (the left is for time decreasing and the right is
for time increasing)
Release Time Setting (the left is for time decreasing and the right is
for time increasing)
Mode Switching
Mode A: After clicking Start, the handpiece reaches the setting value directly.
Mode B: After clicking Start, the handpiece reaches the setting value slowly when
touching the skin.
Rotating Knob for Setting Suction (Rotate to the left to decrease suction and
to the right to increase.)
The suction time should be longer than the release time. It's the suction-release
mode when both the suction and release time are not zero. It's the direct suction
mode when you set the suction time to any values within the range and the release

time to zero.
When operating it, apply essential oil evenly to the treated parts. Adjust the
operating time, energy intensity, and suction and release time, select Mode A
(default), set the suction, and press to start.
(3)Detailed Operations for Sextupole RF
Select and enter the page of Sextupole RF.
Time Setting
Energy Intensity Setting (Advised Energy Intensity: 1 to 7)
Mode Switching
Mode A: After clicking Start, the handpiece reaches the setting value directly.
Mode B: After clicking Start, the handpiece reaches the setting value slowly when
touching the skin.
When operating it, apply radiofrequency cream evenly to the treated parts.
Adjust the time and energy intensity, select Mode A (default), and press to
start.
(4)Detailed Operations for Quadrupole RF
Select and enter the page of Quadrupole RF.