The Halo
The Daily Home Care Companion
The DualTetra Halo is our approachable, highly efficient device built specifically to anchor your Daily Home Care routine. It is the perfect entry point into advanced K-beauty engineering, designed for consistent, effortless maintenance and long-term skin beauty.
01
3-Layer Alternating Ultrasound (3, 10, 19MHz)
The Halo utilises a streamlined three-frequency system to consistently refresh the foundational and intermediate layers of the skin’s appearance.
02
Gentle, Daily Intensity (1.58 W/cm²)
The Halo provides a gentler, highly manageable energy delivery that is perfectly optimised for frequent, daily use to keep your face looking beautifully fresh.
03
4-Type Pulse Wave System
It features the exact same advanced beauty currents as the Pro — combining Galvanic, Electroporation, Microcurrent, and EMS to enhance absorption, support facial contour definition, and improve overall skin firmness.
04
4-Colour LED Therapy
Red, Blue, Green, and Purple light work together to improve clarity, even tone, and radiance for a healthier-looking complexion.
Choosing
Halo, Base, or Pro.
Three tiers, one routine. The differences come down to how many frequencies the device runs and whether you can adjust intensity.
Entry
Halo
The Daily Home Care Companion
Standard
Base
The Premium Home Care Essential
Pro
Pro
The Premium Salon Standard
3-layer
4-layer
5-layer
Ultrasound
3 / 10 / 19 MHz
3 / 10 / 19 / 25 MHz
1 / 3 / 10 / 19 / 25 MHz
Frequencies
1.58 W/cm² · adjustable
1.9 W/cm² · adjustable
1.9 W/cm² · adjustable
Max intensity
Daily vitality
Targeted correction
Total layer care
Focus
Entry
Halo
The Daily Home Care Companion
- Ultrasound
- 3-layer
- Frequencies
- 3 / 10 / 19 MHz
- Max intensity
- 1.58 W/cm² · adjustable
- Focus
- Daily vitality
$1,190.00
See the HaloStandard
Base
The Premium Home Care Essential
- Ultrasound
- 4-layer
- Frequencies
- 3 / 10 / 19 / 25 MHz
- Max intensity
- 1.9 W/cm² · adjustable
- Focus
- Targeted correction
$1,890.00
See the BasePro
Pro
The Premium Salon Standard
- Ultrasound
- 5-layer
- Frequencies
- 1 / 3 / 10 / 19 / 25 MHz
- Max intensity
- 1.9 W/cm² · adjustable
- Focus
- Total layer care
$2,190.00
See the ProShared by all4-type pulse waves (galvanic · electroporation · microcurrent · EMS) and 4-colour beauty LED.
Specifications
The device, in short.
- Frequency
- 3 / 10 / 19 MHz
- 3-layer
- Intensity
- Adjustable
- up to 1.58 W/cm²
- Form
- Handheld
- dual-head
- Built by
- CuraPulse
- Seoul, South Korea
The modes
One device, every mood.
Cycle through the modes right on the device screen — the U-Shot head runs the ultrasound modes, the E-Shot head runs the current-based modes.
- U-Shot
-
GL
Glow Mode
Delivers a micro-alternating low-frequency ultrasound matrix designed to provide intensive hydration-focused care.
Glow Mode is designed for skin that feels dry, tight, or lacking in radiance. The alternating ultrasound waves help support the skin’s moisture balance and enhance the overall effectiveness of your skincare routine. Used alongside your favourite products, it helps promote a plump, dewy, and healthy-looking glow.
-
TN
Tone Up Mode
Uses targeted alternating ultrasound frequencies combined with a synchronised treatment matrix to support overall skin conditioning.
Developed for dull, tired, and environmentally stressed skin, Tone Up Mode uses gentle micro-vibrations to comfort the skin and support a refreshed appearance. It helps promote a brighter, more even-looking complexion with a naturally healthy glow.
-
RE
Renew Mode
Utilises multi-layer alternating ultrasound technology to deliver a restorative skincare experience.
Renew Mode is designed to support tired-looking skin and encourage a refreshed appearance. Gentle ultrasound conditioning helps leave the skin looking smoother, healthier, and more revitalised.
-
VO
Volume Mode
Employs a multi-layer alternating ultrasound matrix that varies in rhythm to provide a gentle, multi-level micro-massage experience.
Developed for areas that appear less full or resilient, Volume Mode helps support a firmer, more conditioned-looking appearance. Through rhythmic ultrasound movements, it promotes skin that looks refreshed, supple, and well cared for.
- E-Shot
-
CL
Clean Mode
Employs a low-irritation negative ion galvanic current designed to gently loosen the bonds of the dead skin layer and target deep pore impurities.
Developed for a comfortable yet effective cleansing experience. By helping remove surface build-up and excess residue, it leaves the skin feeling refreshed, clean, and ready for skincare application.
-
FM
Formula Mode
Uses gentle electrical waveforms to support the application of skincare products across the skin surface.
Developed to assist with the absorption of functional skincare formulas. By utilising gentle electrical pathways to help products distribute across the skin canvas, it provides an intensive absorption boost to enhance your routine.
-
LN
Line Mode
Delivers gentle microcurrent technology designed to support skin conditioning and overall skin vitality.
Created to help maintain a smooth, refreshed, and healthy-looking complexion. Gentle microcurrent conditioning helps support your daily skincare routine and promotes a naturally revitalised appearance.
-
LF
Lift Mode
Utilises electrical muscle stimulation (EMS) waveforms designed to alternate between muscle relaxation and contraction, delivering targeted stimulation to the underlying facial structures.
Designed to support the appearance of facial contours, particularly around the lower face and jawline area. Through gentle rhythmic stimulation, it helps promote a firmer-looking, more refined appearance.
Older Sister Tip on Model Selection. If you are using the Pro, your modes are powered by an industry-leading 5-Layer Ultrasound system (1–25MHz) for all-encompassing Total Layer Care. The Standard model offers deep, texture-focused refinement with 4-Layer Ultrasound (3–25MHz), while the Halo is calibrated perfectly for your everyday maintenance with a gentle 3-Layer configuration (3–19MHz). All three give your skin access to the exact same premium 4-Type Pulse Wave current matrix.
How to use
The DualTetra ritual.
Five steps, about eight minutes. Build it into your mornings or evenings — never both in one day.
-
Prep
Prep the Canvas
Start with a thoroughly cleansed, dry face. Ensure all makeup, oils, and surface impurities are removed so the device’s energy can enhance your skin without obstruction.
-
Gel
Anchor with the Gel
Apply a generous, even layer of the Glow Boosting Gel to the target area — you can work in sections, such as the cheeks, jawline, or forehead.
Older Sister Tip.Don’t skimp here. The gel is what conducts the energy safely and ensures a flawless, zero-drag glide. If the wand begins to pull or feel warm, simply apply a little more gel.
-
Power up
Power Up & Select Your Mode
Press and hold the power button to turn on your DualTetra device. Cycle through the settings to select your desired treatment mode (such as Total Layer Care on the Pro model) and choose an intensity level that feels comfortable for your skin. Always start at Level 1 if you are a beginner.
-
Treat
Glide, Lift, and Sculpt
Place the dual heads flat against your skin and, moving slowly and deliberately, glide the wand in upward and outward motions following the natural contours of your face: jawline and cheeks from the chin up toward the earlobe and from the corner of the mouth up toward the temple; forehead vertically from the browline up toward the hairline; neck upward toward the jawline, avoiding the centre throat area.
-
Finish
Press in the Glow
Once your session is complete, power off the device and wipe the dual heads clean with a soft, damp cloth. Because the Glow Boosting Gel is formulated like a high-concentration serum packed with PDRN, Glutathione, and Ferments, there is no need to rinse it off. Simply pat any remaining gel into your skin to lock in your signature glass-skin glow.
Pair it
Glow Boosting Gel
The Conducting Gel — 200ml. A high-slip gel made for the DualTetra devices: instant cooling on contact, seamless glide, zero drag.
- Glides without dragging
- Made for every DualTetra device
- $10 off when added with a device