mychway YH-6551 User manual

User Manual
YH-6551

Preface
To our valued users,
Thanks for choosing our latest integrated beauty equipment.
This newest body slimming and skin tightening instrument
combines micro-current, multipolar RF, vacuum RF, and
ultrasonic cavitation. YH-6551 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
Anti-aging Facial
Eye Anti-aging
Neck Maintenance
Body Management
Waist & Abdomen Sculpting
Arm Sculpting
Back Sculpting
Buttock Sculpting
Leg Sculpting
Part II
Detailed Operations
Technical Parameters
Precautions on Use
Common Problems & Solutions
FAQs
Packing List
Operating Steps
Operational Diagrams

Part I
1. Introduction
Micro-current, radiofrequency, vacuum, and ultrasonic cavitation are currently the
most popular instruments for improving looks, tightening skin, shaping the body, and
fighting against aging. It can effectively replace most 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.
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 will address people's concerns for weight reduction, 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) It has multiple handpieces, which can be changed per the body parts and
different requirements.
(5) Vacuum dredges channels and collaterals, promotes metabolism, and deeply
removes cold and dampness.
(6) One machine has multiple functions, and it's easy and convenient to use,
addressing troubles for function selection.
(7) It adopts the most advanced ultrasonic cavitation and vacuum technology in the
world.
(8) It's painless and non-invasive during treatment; it requires no convalescence or
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) BIO
It outputs bioelectric currents that simulate the body, which enters muscle cells after
penetrated the skin. The currents stimulate adenosine triphosphate (ATP) inside the
cells, restore the cells' regular operation and functions, and supply energy to the
muscle and body. Increasing the cell's permeability, 30% to 40% higher than usual,
helps the body better absorb nutrition, moisture, and blood oxygen content.
Meanwhile, it expels wastes, toxins, and stranded liquids as soon as possible.

Stimulating muscle fiber synthesis, 68% higher than usual, keeps the skin moisturized,
soft, firm, and shiny. Raising the synthesis level of collagen, which amounts to 73%,
can lessen wrinkles and make skin softer, elastic, and glossy.
(2) Radiofrequency
For monopolar, bipolar, and multipolar radiofrequency, it generates the
radiofrequency effect through every two electrodes forming a loop. Monopolar and
bipolar radiofrequency can produce one loop; tripolar radiofrequency forms three
loops; quadrupole radiofrequency generates four loops. Since the body is not a flat
surface, it causes discrepancy more or less when electrodes contact the body. But the
contact surface of multipolar radiofrequency has the advantage of making
radiofrequency output consistent. In this way, we can avoid the sense of irritation to
the maximum.
Radiofrequency waves directly penetrate the skin and produce energy by utilizing the
electrical resistance effect formed by the skin, increasing the underlying skin's
temperature. Tightening collagen in the dermis and stimulating collagen hyperplasia
can timely lift and firm skin and continuously regenerate collagen.
(3) 40K
It utilizes the principle of ultrasonic waves. It can effectively consume heat and cellular
moisture and shrink fat cells by the gathered intense sound waves entering the body
that causes fat cells to produce a violent strike and frictions. In addition, when sound
waves vibrate, they can cause cells to generate an intense impact that bursts cells
instantly and decreases the number of fat cells to achieve fat removal.
The cavitation principle of ultrasonic wave: When vibrating the liquid, it produces tens
of thousands of tiny bubbles, namely cavitation bubbles. These bubbles grow in the
negative pressure zone formed by the longitudinal transmission of ultrasonic waves
and 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 burst, which generates intense transient pressure. Generally,
the pressure can reach tens of MPa to hundreds of MPa and produce 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 blood vessels and nerves.
(4) Vacuum RF
Massaging skin and muscle with a particular vacuum sucker can effectively enhance
the mobility of cells' body fluid and boost cells' movement so that cells can be