SPECIFICATIONS

Amber light wavelength: 605nm ± 2.5nm,Visible

Application: Skin Rejuvenation, Anti Acne

Battery capacity: 3000mA

Blue light wavelength: 460nm ± 2.5nm,Visible

Brand Name: hello face

Certification: CE,RoHS,FCC

Commodity Quality Certification: ce

Controller Charging Time: 2 hours

Duration per use: ≤30 minutes

Feature 1: Wireless and portable

Feature 2: Memory Function

Feature 3: Incidentally illuminate the neck

Feature 4: Visible, breathable, skin-friendly, high-fit

Function: Anti Wrinkle,Anti-Acne,Skin Rejuvenation,Skin Tightening

HELLO FACE Model: M300

High-concerned chemical: None

Is Batteries Included: Yes

LED Light Mode: 4 Color,Blue,Amber,Red+IR,Mix

LED Numbers: 311

Manufacturing Process: Machine Made

Mask Dimensions: 192*220*309 mm,Flat-laid

Mask Net Weight: 270g

Material: Food-Grade Silicone

Medical supervision required?: N

Model: M300

Near-infrared light wavelength: 850nm ± 2.5nm,Invisible

Note 1: the mask must be connected to the controller's output port.

Note 2: Does not include any plug

Number of Pieces: One Unit

Origin: Mainland China

Packaging Dimensions: 260*210*120 mm

Packaging Weight: 1.08kg

Power Port: Type-C

Power Source: Rechargeable battery,Rechargeable battery

Power Supply: 100-240V, 54/60Hz

Power on/off: Long press power button

Product Includes: M300 Mask*1, Packaging Box*1, Controller*1, Cable*1, Manual*1

Quality Warranty: 1 Year

Rated Power: Max 6W

Rated Voltage: 3.7V

Red light wavelength: 630nm ± 2.5nm,Visible

Standard Voltage: 110V（不含）-220V（不含）

Timer Setting: 5-20 minutes

Use Frequency: 3-5 times per week

Voltage: 110 V

Working Principle: Others

amber LEDs: 88

blue LEDs: 88

infrared LEDs: 47,Invisible

red LEDs: 88

Product Includes

M300 mask*1

Controller*1

Hello Face Brand Packaging Box*1

Instruction Manual*1

Introduction Card*1

Carton*1

2026 Brand New Hello Face M300 4D Silicone Photon Beauty Mask

Wear the Vibe | Hello Face M300 in All-Over Khaki

Fashion Meets Function. The Hello Face M300 features a sleek, all-khaki design—from the mask and remote to the charging cable. It’s a sophisticated gift for any occasion, or a well-deserved treat for yourself.

Beyond Beauty, Ultimate Comfort.

🎀 Hands-Free & Effortless Wear

Tired of heavy masks that strain your neck? Our upgraded adjustable strap ensures a secure, customized fit without slipping. At just 270 grams, it's incredibly lightweight, freeing your hands and neck so you can move freely during treatment.

🔋 True Wireless Freedom

The built-in 3000mAh rechargeable battery lets you cut the cord completely.

Small enough to slip into a suitcase, it’s your perfect travel companion. Enjoy consistent light therapy at home or on the go—your skincare routine has never been this easy.

🏆 Professional-Grade Light Energy
✨ 4 Light Modes to Choose rom

1. Blue (Continuous): 460nm | 50 mW/cm²

2. Amber (Continuous): 605nm | 12 mW/cm²

3. Red + Near-Infrared (Continuous): 630nm & 850nm | Red: 12 mW/cm², NIR: 10 mW/cm²

4. Purple (Mixed) + Blue (Continuous): 630nm & 850nm & 460nm | Red: 10 mW/cm², NIR: 10 mW/cm², Blue: 25 mW/cm²
   
   

Irradiance measured at 1-3 cm distance. Results as figured.

🌳 Ergonomic Eye Shield: Unobstructed View, Maximum Comfort

Unlike the rigid plastic found on traditional masks, the M300 features a soft, ergonomic silicone eye shield that blocks up to 96% of external light. Designed with a wide field of vision, it allows you to comfortably look straight ahead—so you can read, watch videos, use your phone, or simply relax without any visual restriction.

🌳 33 Micro-Vents for Breathability
Strategically placed micro-vents ensure smooth airflow and breathability throughout your treatment. Say goodbye to stuffiness and hello to a truly refreshing skincare experience.

📋 Important Information Before You Use

1. 🔌 No Plug Included
   Please note that this device does not come with a power plug. It is designed to be used with the included controller and charging cable.

2. ⚠️ Correct Connection is Crucial
   The mask cable must be connected to the "Output Port" on the controller. Connecting it to the wrong port will prevent the device from powering on or functioning properly.

3. 🕹️ How to Operate

   • Power On/Off: Press and hold the power button for 3 seconds.

   • Mode Selection: Short press the "M" button to cycle through the 4 light modes.

   • Timer Setting: Once you've selected your desired mode, briefly press the power button to set the timer.

     • Note: Each green indicator light represents 5 minutes. When all four lights are solid green, the timer is set for 20 minutes.

4. ⏱️ Auto Shut-Off Feature
   Please note: The maximum timer setting is 20 minutes. The device will automatically shut off after 20 minutes for safety and optimal use.

5. 📅 Recommended Usage
   For best results, use the mask 3-5 times per week. To protect your skin from over-exposure, do not exceed a total of 30 minutes of continuous or cumulative use per day.

6. 📄 Digital Manual Request
   If you require an electronic version of the user manual (PDF), please leave us a message in the chat window. We will be happy to send it to you.

7. 💬 Need Help?
   For any other questions or assistance, please feel free to message us via the chat window. We're here to help!

🌿 Our Story

Hello Face New M300 LED Mask features an innovative flexible fit technology that contours comfortably to the face. We carefully select specific wavelengths of light to gently energize skin at the cellular level—helping to improve acne, fine lines, dullness, and more.

🌿 The Science of Light Therapy

LED light therapy uses specific wavelengths of light (with zero harmful UV) to penetrate the skin. Once absorbed by skin cells, it triggers a natural process called photobiomodulation—stimulating rejuvenation and repair from within.

📅 How Often to Use

For best results, use the mask 3–5 times per week, just 20–30 minutes per session. Whether at home or on the go, enjoy a professional-grade skincare experience—anytime, anywhere.

⭐ Custom-Fit Comfort
The M300 features flexible molding technology that gently conforms to the unique contours of your face—delivering a personalized fit for various face shapes and nose bridge heights.

⭐ Ultra-Soft, Skin-Friendly
Crafted from smooth, odorless, food-grade silicone, the mask feels incredibly soft against the skin—like a second layer. Hypoallergenic and gentle, even for sensitive skin.

⭐ Full-Coverage Light Distribution
With a hybrid layout of ring and matrix LEDs, the M300 ensures even light coverage across the forehead, cheeks, chin, and around the nose. Every LED is positioned at an optimal distance from the skin for consistent, stable energy delivery throughout your session.