After wash your face gently, applying the skin care product on your whole face. Press
and hold the power button to turn it on.
*Start on level 1 when first using the device.
Choose the level that works best as you continue using the device.
3 methods
The Booster-H is a glow boosting device that helps absorption. Keep the head completely
attached to the skin. There are three methods to use the device : Watering, Boosting and Focus.
Watering : Watering method is rolling the device head like a drawing circle Boosting
: Boosting method is sliding the device on the skin Focus : The focus method is pressing the head of
device one spot at a time on the skin
Glow boosting
When the skincare is absorbed, finish with intensive care. Fill up radiance and glow
from within. Use it every day in your skincare routine and enjoy the afterglow!
Turn on device by holding the button for more than 2 seconds. Change the level by
briefly pressing the power button
1. ATS Air Shot
Use it on dry skin by sweeping the device head from the inside to the outside.
※ Don’t place the Air Shot directly on your face. Keep it
slightly away.
3 Methods
3 methods to use the Air Shot. Choose the method that works best! Tapping: With the
probe head, tap lightly onto your skin surface Sweeping: Take the probe head and gently make contact
with the skin. Brushing : Without making direct contact with the skin, take the probe head and move
it around as if you were using a brush.
Press button for 2 seconds to turn on device. Press the mode button briefly to select
your desired mode (Shot Mode/Booster Mode).
Shot Mode
Use it 2-3 times a week on dry skin after cleansing.
Booster Mode
Use it daily after cleansing along with your skincare products. * If you want to
use both modes, please use Shot Mode first, followed by Booster Mode.
Shot Mode
Lining : Lightly touch the head ball to your skin and draw along your desired areas.
After cleansing, gently glide the head ball along the skin
When using Shot Mode, avoid pressing the head ball too firmly against your skin, as it
may reduce effectiveness. use it lightly, like brushing over the skin.
Booster Mode
Circling : Press the head ball firmly against your skin and massage in a circular motion
around your areas of concern. After applying your skincare, press the head ball firmly against the skin
and roll it.
When using the product for the first time, start from level 1 and gradually increase the
level. If you use both modes, please use Shot Mode first and then Booster Mode.
Press the Power button to turn it on and press the level button to change the level.
Level changes with each press. "Apply the booster gel all over the Ussera electrode head " and spread
the gel across your face with the tightely pressed-on head
80 shots
After setting the desired step, adhere the head on the concerned area, press the shot
button and move by one space, and 1 shot at a time
RESTRICTED AREA: Avoid the areas around the eyes, uvula, near the philtrum, Adam's
apple, and eyelids
※ Do not repeat use on one area. Use the shot button to apply 1 shot to each area you
move to. Start on level 1 on your first use. Choose the level that works best as you continue to use.
Elasticity Boost
After the 80-shot care is completed, tap the gel for absorption. If you feel dryness,
finish by using additional skincare products previously used.
Connect the dedicated adapter to the device. Press and hold the power button to turn it
on and select the desired mode
MILD
Arms, Thighs
strong
Abdomen, Love Handles, Thighs, Lower Buttocks For individuals with thin or sensitive
skin, perform a test using the mild mode before use.
After selecting the desired mode, press the (2) R and (3) E buttons once each to set the intensity
level for the high-frequency (R) and EMS (E).
RF, EMS Mode Control TIP
R: Use the RF step for skin elasticity improvement through collagen care.
(Collagen boosting)
E: Increase the EMS level to improve elasticity by massaging the skin.
(Improves body line/shape)
Body Line Care
Please begin using the device on clean and dry skin after cleansing. Please start from
the level one and gradually increase the intensity as you adapt to the care.
Divide the areas to be treated according to your body shape, as guided. Press the SHOT
button to activate the suction and apply one shot at a time to the designated areas After using one
shot, make sure to move to a different area and complete one set. Be careful not to use the device
consecutively more than two times on the same area.
Skin Soothing
After completing 3-5 rounds of care for each designated area, finish off with a product
that helps alleviate any marks or traces.
The marks or redness that may appear after the care are temporary. They will typically
fade away within few days. Redness may or may not appear but it does not represent the device’s
efficacy. (The thinner the skin, the more likely redness appears)
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