ZJK 2440mW Laser Hair Growth Cap 650nm Red Light Therapy Device 488 Laser Diodes Rechargeable LLLT Hair Regrowth Helmet for Men and Women Thinning Hair 1 Year Warranty

ZJK 2240mW Laser Hair Growth Helmet 448 Diodes 650nm Red Light Therapy Device

Advanced 650nm Laser Technology | 448 Laser Diodes | 2240mW Rated Output | Full Scalp Coverage | Rechargeable 7000mAh Battery | Smart LCD Timer | 1-Year Warranty

Product Overview

Discover an advanced approach to light-based scalp care with the ZJK Laser Hair Growth Helmet, a wearable device featuring 448 laser diodes and precision 650nm red laser technology.

Engineered with a high-density laser array, the helmet provides broad illumination across the scalp through 448 laser diodes, each rated at 5mW, delivering a combined nominal output power of 2240mW.

Designed for adult men and women, this laser helmet integrates sophisticated light technology with everyday convenience. Its ergonomic construction, intelligent LCD control panel, rechargeable 7000mAh battery, and adjustable session timer make it easy to incorporate light-based scalp care into a regular routine.

With its integrated controls and cordless design, the ZJK Laser Hair Growth Helmet offers a convenient alternative to equipment that requires a separate handheld controller.

Key Features & Benefits1. Advanced 448-Diode Laser Technology

The ZJK Laser Hair Growth Helmet features a high-density arrangement of 448 laser diodes, designed to deliver 650nm red laser illumination across multiple regions of the scalp.

Each laser diode is rated at 5mW, providing a combined nominal output of 2240mW.

Key Technology Highlights:

1. 448 individual laser diodes
2. 650nm visible red laser wavelength
3. 5mW rated power per diode
4. 2240mW combined nominal laser output
5. High-density scalp illumination design
6. Wearable helmet configuration

The multi-diode design distributes light across a broad irradiation area without requiring users to manually reposition a handheld light source.

2. Targeted 650nm Red Laser Technology

The helmet utilizes 650nm red laser technology, a wavelength studied in low-level light therapy (LLLT) and photobiomodulation (PBM) research.

The laser array is designed to illuminate the scalp with narrowband visible red light, providing a consistent wavelength configuration across the helmet.

Unlike conventional lighting devices designed primarily for general illumination, this system uses individual laser diodes arranged specifically for scalp exposure.

The effectiveness of light-based hair growth treatments depends on the device's validated performance, exposure parameters, individual characteristics, and approved indications.

3. High-Density Coverage for Multiple Scalp Areas

The 448-diode configuration provides distributed illumination across multiple sections of the scalp.

The helmet-style design is intended to cover areas including:

1. Frontal Scalp
2. Top of the Head
3. Crown Area
4. Central Scalp
5. Upper Side Regions

Its integrated array enables convenient scalp illumination without repeatedly moving the device between different locations.

Actual light distribution and scalp exposure depend on helmet positioning, head shape, hair density, and device geometry.

4. Smart LCD Display with Adjustable Timer

The ZJK Laser Hair Growth Helmet features an integrated digital LCD display and intuitive control buttons.

Users can select from three preset operating durations:

1. 10 Minutes
2. 20 Minutes
3. 30 Minutes

The display provides convenient access to session timing and battery information.

With its integrated control panel, the helmet eliminates the need for a separate wired remote controller, making everyday operation simple and convenient.

5. Four-Zone Automatic Cyclic Laser Operation

The helmet features a four-area automatic cyclic operating system.

According to the manufacturer-specified configuration, the laser system automatically cycles between four illumination areas at 0.1-second intervals.

This operating design provides automated zone sequencing within the integrated helmet system.

The precise exposure characteristics and operating duty cycle should be confirmed using the official product instructions.

6. Built-In Infrared Auto-Sensing Technology

The helmet incorporates an infrared auto-sensing feature designed to support convenient device operation.

This integrated sensing function is part of the helmet's intelligent control system and contributes to its user-oriented design.

The complete operating behavior of the auto-sensing function should be followed according to the manufacturers user manual.

7. 7000mAh Rechargeable Battery & Type-C Charging

Equipped with a built-in 7000mAh rechargeable lithium battery, the ZJK Laser Hair Growth Helmet supports cordless operation without requiring a continuous external power connection.

The device features a Type-C charging interface for convenient recharging.

Power Features:

1. Built-In 7000mAh Rechargeable Battery
2. Cordless Operating Design
3. Type-C Charging Interface
4. Battery Status Display
5. AC 100240V, 50/60Hz Charger Input

The rechargeable design makes it convenient to use the helmet in appropriate indoor environments, including while reading or relaxing.

8. Ergonomic and Comfortable Wearable Construction

Designed with a durable ABS exterior, the helmet combines a streamlined appearance with a practical wearable structure.

The integrated light array is positioned inside the helmet, while the exterior control panel allows convenient operation.

Product Dimensions:

1. Length: 30.1cm / 11.85in
2. Width: 21.3cm / 8.39in
3. Height: 14.5cm / 5.71in
4. Inner Depth: 13cm / 5.12in
5. Net Weight: Approximately 0.96kg / 2.12lb

The helmet design allows users to remain seated and engage in suitable everyday activities during operation.

9. Designed for Adult Men and Women

The ZJK Laser Hair Growth Helmet is designed for adult men and women seeking a wearable light-based scalp care device.

Its integrated controls, high-density laser configuration, and convenient rechargeable construction make it suitable for users who prefer a hands-free device rather than a handheld applicator.

Any claims relating to treatment of androgenetic alopecia, pattern hair loss, or other medical conditions require applicable regulatory authorization and product-specific supporting evidence.

10. Premium Accessory Package

The helmet is supplied with a range of accessories for convenient storage, charging, and operation.

Package Includes:

1. 1 × ZJK Laser Hair Growth Helmet
2. 1 × Charging Adapter
3. 1 × User Manual
4. 1 × Protective Eyewear
5. 1 × Protective Eyewear Storage Case
6. 1 × Protective Carrying Case

The charger plug configuration may vary depending on the destination region, including US, EU, UK, and AU options.

Product Technical Specifications

SpecificationDetails
Brand	ZJK
Product Name	Laser Hair Growth Helmet
Device Technology	Laser-Based Scalp Illumination
Laser Wavelength	650nm
Number of Laser Diodes	448
Power per Laser Diode	5mW (Rated)
Total Rated Laser Output	2240mW
Operating Mode	Four-Area Automatic Cyclic Operation
Cyclic Switching Interval	0.1 Second
Infrared Auto-Sensing	Yes
Timer Settings	10 / 20 / 30 Minutes
Display	Integrated Digital LCD
Battery Capacity	7000mAh
Charging Interface	Type-C
Charger Input	AC 100240V, 50/60Hz
Material	ABS
Dimensions	30.1 × 21.3 × 14.5cm
Inner Depth	13cm
Net Weight	0.96kg / 2.12lb
Color	White
Warranty	1-Year Limited Warranty
Technical Support	Lifetime Technical Support

How to Use

Step 1 Charge the Device

Ensure the laser helmet is adequately charged before operation. Use the supplied charging adapter and follow the manufacturer's charging instructions.

Step 2 Prepare the Scalp

Make sure the hair and scalp are clean and dry. Position the helmet comfortably over the head according to the manufacturer's fitting instructions.

Step 3 Power On

Press and hold the power button as instructed to activate the device.

Step 4 Select Session Duration

Use the Time button to select a 10-minute, 20-minute, or 30-minute operating session, according to the recommended protocol.

Step 5 Complete the Session

Keep the helmet properly positioned throughout the selected session. The device is designed to automatically stop after the programmed operating period.

Step 6 Store After Use

After the session, turn off the helmet if necessary and store it in a clean, dry location or in the supplied carrying case.

Follow the official user manual for the appropriate frequency and duration of use.

1-Year Warranty & Lifetime Technical Support

Your ZJK Laser Hair Growth Helmet is backed by a 1-year limited warranty and lifetime technical support.

If you encounter a product quality issue during the warranty period, please contact our customer service team for assistance.

Our support team is available to help with product operation, technical questions, and applicable after-sales service.

Warranty coverage, exclusions, and service eligibility are subject to the manufacturer's warranty terms and conditions.

Important Safety Information

This device contains laser emitters and must be used in accordance with its verified safety classification and official operating instructions.

1. Do not stare directly into the laser emitters.
2. Follow all manufacturer-specified eye protection requirements.
3. Do not use the device while driving or performing activities requiring full visual attention.
4. Keep the device away from children.
5. Do not attempt to modify or disassemble the laser system.
6. Discontinue use and seek professional guidance if you experience discomfort or unexpected reactions.
7. Consult a qualified healthcare professional before use if you have an underlying scalp condition or are receiving treatment for hair loss.

Medical treatment claims, intended users, and operating limitations must be consistent with applicable regulatory authorization and product-specific documentation.

ZJK 448-Diode Laser Hair Growth Helmet Precision 650nm Laser Technology, Intelligent Scalp Illumination, Rechargeable Convenience, and Dependable 1-Year Warranty Support.