MLAY T4
MLAY IPL Hair Removal Device T4 User Manual
Model: T4
1. Important Safety Information
Read all instructions carefully before using the MLAY IPL Hair Removal Device T4. Failure to follow these instructions may result in injury or device malfunction. Keep this manual for future reference.
1.1 General Safety Warnings
- Eye Protection: Always wear the provided protective goggles during operation to shield your eyes from intense pulsed light.
- Skin Compatibility: This device is not suitable for all skin and hair types. Refer to the skin and hair color compatibility chart in Section 1.2. Do not use on very dark skin tones, or on blonde, red, or gray hair.
- Skin Conditions: Do not use on tattooed areas, injured skin, areas with skin diseases, or sunburned skin. Consult a dermatologist if you have any concerns.
- Pregnancy/Breastfeeding: Do not use if pregnant or breastfeeding.
- Medical Conditions: Consult a physician before use if you have any underlying medical conditions, especially those related to skin sensitivity or light.
- Children: Keep out of reach of children. This device is not intended for use by individuals under 18 years of age.
- Water Exposure: This device is not water-resistant. Do not use near water or in wet environments.
- Power Source: Use only the provided power adapter. Ensure the device is unplugged when not in use or during cleaning.
1.2 Skin and Hair Color Compatibility Chart
The effectiveness and safety of IPL treatment depend on your skin tone and hair color. Refer to the chart below to determine if this device is suitable for you.

This chart illustrates which skin and hair color combinations are applicable (green checkmark) or not applicable (red cross) for the MLAY IPL Hair Removal Device. The chart shows skin colors from white to dark brown/black, and hair colors from black to gray. It indicates that the device is generally effective on lighter skin tones with darker hair, and not suitable for very dark skin or very light hair (blonde, red, white, gray).
| Skin Color | Hair Color | Applicability |
|---|---|---|
| White, Ivory Tint, Beige, Light Brown | Black, Dark Brown, Brown | Applicable |
| Golden | Applicable | |
| Red, White, Gray | Not Applicable | |
| Dark Brown and Black | Not Applicable |
2. Product Overview
The MLAY IPL Hair Removal Device T4 utilizes Intense Pulsed Light (IPL) technology for hair reduction. It features an integrated ice-cooling system for comfort and multiple energy levels to suit various skin sensitivities.
2.1 Package Contents

Image showing the MLAY IPL Hair Removal Device T4, a razor, and protective goggles, along with ice cubes symbolizing the cooling function.
Your MLAY IPL Hair Removal Device T4 package includes:
- MLAY IPL Hair Removal Device T4
- Power Adapter
- Protective Goggles
- Disposable Razor
- Cotton Swabs (for cleaning)
- User Manual
2.2 Device Components

Diagram illustrating the key components of the MLAY IPL Hair Removal Device T4, including the lamp cap, trigger button, HR icon, LCD screen, switch button, level button, remaining pulse counter, sensor icon, and treatment level display.
Familiarize yourself with the following parts of your device:
- Lamp Cap: The light emission window.
- Trigger Button: Activates a single flash in Manual Mode.
- HR Icon: Indicates Hair Removal mode.
- LCD Screen: Displays remaining flashes, energy level, and cooling status.
- Switch Button: Powers the device on/off and activates/deactivates the ice cooling function.
- Level Button: Adjusts the energy intensity level (1-5).
- Remaining Pulse Counter: Shows the number of flashes left.
- Sensor Icon: Indicates skin contact.
- Treatment Level Display: Shows the selected energy level.
2.3 Key Features

Visual representation of the MLAY IPL Hair Removal Device T4 highlighting its key features: 3.5cm² outlet window area, 500,000 flashes, Auto/Manual control, removable lamp cap, and overheat protection.
- High Energy Output: 7-15.5 Joules of light energy for effective hair reduction.
- 5 Power Levels: Adjustable intensity from Level 1 (8J) to Level 5 (16J) for personalized treatment.
- 2 Flash Modes: Manual Mode for precise treatment on small areas, and Auto Mode for faster treatment on larger areas.
- Large Light Outlet: 3.5cm² treatment window for efficient coverage.
- Ice-Cooling System: Integrated cooling function to minimize discomfort during treatment. This function can be activated or deactivated as desired.
- High Capacitance: Ensures consistent energy delivery across the entire treatment window.
- Overheat Protection: Automatic shutdown feature for safety.
3. Setup and Preparation
Proper preparation is essential for safe and effective IPL treatment.
3.1 Pre-Treatment Steps
- Clean Skin: Ensure the treatment area is clean, dry, and free of any lotions, creams, or deodorants.
- Shave Hair: Shave the hair in the treatment area. Do not wax, pluck, or use depilatory creams, as the hair follicle needs to be present for IPL to be effective.

Image depicting a woman shaving her arm, emphasizing the importance of shaving the treatment area before using the IPL device.
- Wear Goggles: Put on the provided protective goggles to shield your eyes from the intense light flashes.

Image showing a woman wearing protective goggles, highlighting the necessity of eye protection during IPL hair removal.
- Connect Power: Plug the power adapter into the device and then into an electrical outlet. The device is corded and does not operate wirelessly.
4. Operating Instructions
Follow these steps for effective and safe operation of your MLAY IPL Hair Removal Device T4.
4.1 Power On and Energy Level Selection
- Power On: Press and hold the Switch Button for a few seconds to turn on the device. The LCD screen will illuminate.

Image showing a hand pressing the power button on the MLAY IPL device, indicating the first step to turn on the unit.
- Select Energy Level: Press the Level Button repeatedly to cycle through the 5 energy levels. Start with Level 1 for your first treatment and gradually increase if comfortable.

Graphic illustrating the five intensity levels of the MLAY IPL device, ranging from Level 1 (8J) to Level 5 (16J), allowing users to choose the appropriate setting.
- Level 1: 8 Joules
- Level 2: 10 Joules
- Level 3: 12 Joules
- Level 4: 14 Joules
- Level 5: 16 Joules
- Activate Ice Cooling (Optional): Briefly press the Switch Button to toggle the ice cooling function on or off. The snowflake icon on the LCD screen indicates if cooling is active.
4.2 Treatment Application
- Position Device: Place the lamp cap firmly and completely against your skin at a 90-degree angle. The sensor icon on the LCD screen will indicate proper skin contact.

Image showing a woman holding the MLAY IPL device against her neck, demonstrating the correct 90-degree contact with the skin for treatment.
- Choose Flash Mode:
- Manual Mode: Press the Trigger Button once for a single flash. This is suitable for small, sensitive areas like the upper lip or bikini line.
- Auto Mode: Press and hold the Trigger Button for approximately 3 seconds until the device enters Auto Mode. The device will automatically flash when the lamp cap is in full contact with the skin. Glide the device slowly over the treatment area. This mode is ideal for larger areas like legs or arms.
- Treat Area: Move the device to the next adjacent area and repeat the flashing process. Ensure there is no overlap or missed spots.
- Power Off: After completing your treatment, press and hold the Switch Button to turn off the device. Unplug the power adapter.
4.3 Applicable Treatment Areas

Diagram illustrating various body areas suitable for hair removal with the MLAY IPL device, including lips, back, legs, bikini, armpit, and arm.
The MLAY IPL Hair Removal Device T4 can be used on various body parts:
- Face (below cheekbones)
- Bikini Line
- Armpits
- Arms
- Legs
- Back
4.4 Treatment Schedule
Consistent use is key to achieving desired results. Hair growth cycles vary, so multiple treatments are necessary.

Visual timeline demonstrating the typical cycle of hair removal with IPL, showing hair density before treatment, after 1-3 weeks, after 4-6 weeks, and after 7 weeks, indicating progressive hair reduction.
- Weeks 1-3: Use 2-3 times per week.
- Weeks 4-6: Use 1-2 times per week.
- 7 Weeks Later (Maintenance): Use once per month or as needed to maintain results.
5. Maintenance
Proper maintenance ensures the longevity and optimal performance of your device.
5.1 Cleaning the Device
- Power Off and Unplug: Always ensure the device is turned off and unplugged from the power outlet before cleaning.
- Clean Lamp Cap: Use a soft, dry cloth or the provided cotton swabs to gently wipe the light emission window (lamp cap) after each use. Remove any hair or residue.
- Clean Device Body: Wipe the main body of the device with a soft, dry cloth. Do not use abrasive cleaners, alcohol, or harsh chemicals.
- Storage: Store the device in a cool, dry place, away from direct sunlight and moisture.
6. Troubleshooting
If you encounter any issues with your MLAY IPL Hair Removal Device T4, refer to the following common problems and solutions.
- Device does not turn on:
- Ensure the power adapter is securely plugged into both the device and a working electrical outlet.
- Confirm you are pressing and holding the Switch Button for a few seconds to power on.
- Device flashes intermittently or not at all:
- Ensure the lamp cap is in full and firm contact with your skin. The device has a skin contact sensor that prevents flashing if not properly applied.
- In Manual Mode, ensure you are pressing the Trigger Button firmly.
- There is a slight delay (approximately 3 seconds) between flashes to protect the device. This is normal operation.
- Skin feels too hot or uncomfortable:
- Activate the ice cooling function by briefly pressing the Switch Button.
- Reduce the energy level. Start with Level 1 and gradually increase as tolerated.
- Ensure your skin tone is compatible with the device (refer to Section 1.2).
- No visible hair reduction after several weeks:
- Ensure you are following the recommended treatment schedule (Section 4.4). Consistency is crucial.
- Verify your skin and hair color compatibility (Section 1.2). The device is less effective on very light hair or very dark skin.
- Increase the energy level if comfortable and within safe limits.
If the issue persists after trying these solutions, please contact MLAY customer support for further assistance.
7. Specifications
| Feature | Specification |
|---|---|
| Model Number | T4 |
| Energy Levels | 5 (7-15.5 Joules) |
| Flash Modes | Manual, Auto |
| Light Outlet Area | 3.5 cm² |
| Flashes | Up to 500,000 |
| Cooling System | Integrated Ice Cooling |
| Power Source | Corded Electric |
| Product Dimensions | 6.14 x 2.28 x 8.2 inches |
| Item Weight | 14.1 Ounces |
| Water Resistance Level | Not Water Resistant |
| Manufacturer | MLAY |
8. Warranty and Support
For information regarding warranty coverage, product registration, or technical support, please refer to the warranty card included in your product packaging or visit the official MLAY website. Contact details for customer service are typically provided with your purchase documentation.
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