Introduction
Thank you for choosing the MLAY T4 ice beauty device. This device is designed to achieve effective hair removal, and can also be used for skin rejuvenation and acne clearance with different function lamps. The T4 device offers a fashionable, technical, and healthy approach to beauty, allowing you to experience a private beauty salon at home. This manual provides detailed instructions to ensure safe and effective use of your device.
Product Overview
Product Notice
- This user manual will guide you on how to use the T4 multifunctional IPL beauty device.
- We reserve the right to change product functions, interfaces, and appearance without prior notification as part of our sustainable development strategy.
- In case of any discrepancy between the description and the actual product due to upgrades, please refer to the actual product.
- Always use the device according to the correct operation steps and treatment settings.
Packing List
The MLAY T4 package includes the following items:
- Main body (x1)
- Lamp (x1)
- Goggles (x1)
- Adapter (x1)
- User manual (x1)

Device Structure

- Status Indicator: Shows the device's current status.
- Ice Button: Activates or deactivates the ice cooling function.
- LCD: Displays information such as remaining flashes and energy level.
- Power / Energy Choosing Button: Used to turn the device on/off and select energy levels.
- Operation Button: Triggers flashes for hair removal.
- DC Input: Power connection port.
- Replaceable Lamp: The lamp head can be replaced after its lifespan.
Safety Information
Contraindications (Do Not Use If)
- You are under the age of 16.
- The skin in the treatment area is tanned or burned.
- You are pregnant, trying to become pregnant, or breast-feeding.
- You have epilepsy or light-induced seizures or migraines.
- You have tattoos, dark brown or black spots (e.g., dark freckles, birthmarks, moles, or warts) in the treatment area.
- You intend to use it on the head, ears, necks, nipples, genitalia, or around the anus.
- You have any active skin condition in the treatment area, including acne, sores, psoriasis, eczema, burns, herpes simplex, wounds, or a rash.
- You have a history of keloidal scar formation, known photosensitivity, or are taking medication that increases skin sensitivity to light (e.g., aspirins, ibuprofens, cetaminophen, tetracyclines, phenothiazines, thiazide, diuretics, sulfonylureas, sulfonamides, DTIC, fluorouracil, vinblastine, griseofulvin, Alpha-Hydroxy Acids (AHAs), Beta-Hydroxy Acids (BHAs), Retin-A, Accutane, and/or topical retinoids).
- You have a disease related to photosensitivity, such as porphyria, polymorphic light eruption, solar urticaria, or lupus.
Operation Cautions
- Always wear the provided goggles during operation. Do not look directly at the light flashes.
- Clean the skin treatment area thoroughly before operation. Avoid applying cosmetics to prevent damage to the instrument and ensure effective results.
- Start with a low energy level and gradually increase it. Higher energy levels can yield better results, but always prioritize safety. Mild skin redness after treatment is normal; applying an ice pad is recommended.
- Use skin moisture and sunblock products after phototherapy treatment.
- After treatment, apply pure plant moisture and repair cosmetics.
- After use, power off the device and clean the treatment window with a wet cotton swab or cloth to prevent hair and carbon residue buildup, which can affect light energy.
- Only use a dry cloth or non-alcohol wet cloth to clean the exterior of the device.
- Avoid exposing the system and accessories to liquids or humid environments.
- Store the instrument in a ventilated and dry environment, away from children.
- Do not insert metal objects into the heat emission holes to avoid electric shock.
- If the system gets wet, power it off immediately and send it to the manufacturer for examination. Do not attempt to disassemble or repair it yourself.
- If the device does not operate normally, send it to the manufacturer for repair.
Setup and Operation
Skin Sensitivity Test
Before full treatment, perform a skin sensitivity test:
- Choose a small area on your body.
- Start with energy level 1 and apply a flash.
- Gradually increase the energy level in other small areas, noting your skin's tolerance.
- After 60 minutes, check your skin for any reactions. If your skin appears normal without redness or irritation, you are ready for full treatment.
- If redness or discomfort occurs, use a lower energy level or avoid using the system on that area.
Choosing Energy Level
The T4 device offers 5 energy levels, with level 1 being the lowest and level 5 the highest. Darker skin tones absorb more light energy, so users with darker skin should be cautious with higher levels. It is recommended for users with darker skin to start with levels 1 to 3. Users with lighter skin can choose a suitable energy level based on their sensitivity test results. Allow at least 20 seconds between flashes on previously treated skin areas.
Skin and Hair Color Compatibility
The effectiveness of IPL hair removal varies with skin and hair color. Refer to the table below to determine suitability:

Applicable: Works perfectly for your skin and hair type.
Noticeable: If your skin is brown, use with caution. Start with a low energy level and check skin condition after the test. Some sensitive skin may show redness or slight burn, which is normal. Apply aloe gel for skin repair after treatment.
Not Applicable: Avoid using this device if your skin or hair color falls into this category.
Operation Procedure
Follow these steps for effective hair removal:
- Prepare Skin: Clean the skin and shave the hair in the treatment area. It is recommended to shave hair 2 hours before operation.
- Connect Device: Clean the lamp window and connect the device to the power supply.
- Power On & Select Energy: Long press the power button (2 seconds) to turn on the device. Choose a suitable energy level, starting from low to high.
- Wear Goggles: Put on the provided goggles to protect your eyes from IPL light.
- Apply Treatment: Let the treatment window touch the treated area vertically. Move the lamp port position after each flash, ensuring no overlap or missed areas. Treat all hair removal areas in sequence.
- Repeat Treatment: Repeat step 5, starting from the initial position. Treat the entire area approximately 3-4 times.
- Post-Treatment Care: After finishing treatment, press the ice button to cool the skin or apply moisture gel 15 minutes later. You can also use the ice button during hair removal.
- Clean & Store: Power off and disconnect the adapter. Use a wet cloth or cotton pad to clean the lamp treatment window. Place the device and accessories back into the package and store in a safe place.

Treatment Schedule
A typical treatment course involves 7-9 sessions:
- First 3 treatments: One treatment per week.
- Following 4-9 treatments: One treatment every 2-3 weeks.
- Maintenance period: One treatment every 2 months for areas with hair regrowth.
Maintenance
Proper maintenance ensures the longevity and effectiveness of your MLAY T4 device:
- After each use, power off the device and clean the treatment window with a wet cotton swab or cloth. This prevents hair and carbon residue from sticking to the glass and affecting the energy of the light flashes.
- For the exterior of the device, use a dry, soft cloth or a non-alcohol wet cloth for cleaning.
- Store the device and its accessories in a ventilated and dry environment, away from direct sunlight and moisture.
Specifications

| Feature | Specification |
|---|---|
| Model | T4 |
| Function | Hair Removal |
| Power | 48W |
| Voltage Rating | 100-240V |
| Frequency Range | 50Hz/60Hz |
| Product Size | 149.6 x 58 x 208.5 mm |
| Material | ABS |
| Epilator Type | Laser |
| Efficacy Principle | Laser/IPL/Radio Frequency |
| Number of Lamp Heads | 1 |
| Lamp Life | 500,000 shots |
| Lamp Material | Quartz Lamp |
| Energy Level | 5 Levels Adjustable |
| Use Areas | Bikini, Body, Underarm |
| Certifications | CE, RoHS, pse |
| Package Dimensions | 28cm (L) x 23cm (W) x 7cm (H) |
| Package Weight | 1.5 kg |
User Tips
- Optimal Contact: Ensure the lamp head makes full contact with the skin. The hair removal effect is directly related to the amount of energy delivered, and good contact ensures the light reaches hair follicles effectively.
- Gradual Introduction: For first-time users, always start with energy level 1. Test a small area on your limbs, wait 8-12 hours, and proceed with larger areas only if no discomfort occurs.
- Avoid Over-Treatment: Treat a specific spot area only once or twice per session. Do not repeatedly treat the same spot in a single session.
- Post-Treatment Cooling: After treatment, cool down the skin for 2-3 minutes. For facial hair removal, wait two weeks after body hair removal and always start with energy level 1 on the face to prevent irritation.
- Ice Cooling Feature: The integrated ice cooling function helps minimize discomfort during treatment. Utilize this feature for a more comfortable experience.
- Flash Count: The device comes with 500,000 flashes. The lamp head is replaceable, allowing for continued use once the initial flashes are depleted.
Warranty and Support
Warranty Period
The main body of the MLAY T4 device comes with a 1-year warranty from the date of purchase.
Warranty Scope
If the system is within the warranty period and malfunctions due to non-artificial reasons, the company will replace it with a new product. This warranty does not cover faults resulting from abnormal use or force majeure events.
Warranty Limitations
The warranty does not cover:
- Damage caused by fire, earthquake, third-party actions, user misuse, usage under abnormal conditions, or unpredictable events.
- Loss of business benefit, business interruption, or costs related to equipment replacement or service claims.
- Damage resulting from operations outside the scope of this instruction manual.
- Problems arising from uncontrollable situations, or service/parts required for issues caused by accessories or substitutes not sold by the company.
- Problems due to unacceptable or illegal disassembly/assembly not following instructions.
- Faults or damage from working environments not suitable for the product, including overload.
- Damage due to improper storage by users (e.g., damage from rodents or liquid infiltration).
T4 Service Introduction
For any issues or questions regarding your MLAY T4 ice beauty device, please contact us for convenient service.
Additional Resources
A detailed user manual (PDF) is available for download: MLAY T4 User Manual (PDF)





