Nekteck FE-7505NK Red Light Therapy Belt for Body User Manual

Nekteck FE-7505NK Red Light Therapy Belt for Body

Product Information

• Specifications
  • Wavelength: 850nm
  • Visibility: Invisible to the naked eye in normal environments, faint red dot visible in darker environments

Product Usage Instructions

• To use the product effectively, follow these steps:
  • Ensure the product is fully charged before use.
  • Press the power button to activate the 850nm wavelength.
  • Aim the device at the target area within a darker environment for optimal visibility.
  • Maintain a safe distance from the target area while using the product.
  • After use, turn off the device and store it in a safe place.

IMPORTANT SAFETY INSTRUCTIONS

IMPORTANT SAFETY INFORMATION

• Never use the light therapy belt under a blanket or pillow. Excessive heat can potentially cause fire, electrocution, or injury to people or property.
• Keep the light therapy belt, remote control, and power cables away from heat sources and fire.
• The device is not waterproof. Keep away from liquids. Do not immerse in water.
• Never use the device or plug/unplug the power cables with wet hands.
• Always power off the device after each use.
• Do not use or wrap the light therapy belt or cables around your head or neck.

CAUTIONS

• Do not look directly into the red light when the device is working. Prolonged observation of the red light may harm your eyes.
• Do not wear metal accessories in the use area to avoid metal heating to burn the skin.
• Do not use the device in combination with ointments, creams or other topical pain relievers that contain febrifuge ingredients.
• Please do not expose the equipment to the sun and keep it away from the heat and water sources.
• Do not use equipment other than those provided by NEKTECK.
• For adults use only. Children should not play without adult supervision.
• Please follow the recommendations in the user manual.
• Do not disassemble or alter the device in any way. Improper disassembly or reassembly may result in the risk of short-circuiting, electric shock, or exposure to battery chemicals.
• Do not leave the device working unattended.
• For storage and travel, please keep the power off. Keep out of reach of children. To protect the environment, Please dispose of this product properly according to local laws and regulations.

SAVE THESE INSTRUCTIONS HOUSEHOLD USE ONLY

KNOW YOUR RED LIGHT THERAPY BELT

• Congratulations on taking control of your pain! With our LED Red Light Therapy device, you can experience direct, non-addictive, drug-free pain relief. Our device features efficient cells that can enhance your overall health. To get the most out of your device, please refer to the instruction manual.
• Our LED Red Light Therapy device is perfect for body treatments such as weight loss and pain relief. Its portable design allows you to use it in different situations, making it a convenient addition to your daily routine.
• Our device features LEDs with a wavelength of 660nm and 850m infrared, providing optimal performance for pain relief and overall health enhancement. Additionally, we provide a 1 year warranty for the belt to ensure that you are satisfied with your purchase.
• Thank you for choosing our LED Red Light Therapy device for your pain relief needs. We hope it provides you with the relief you need to live a happier, healthier life.

PRODUCT DIAGRAM

• A RED/NIR LEDS
• B Adjustable Strap
• C Remote Controller DC Port
• D Pocket for Remote Controller
• E USB-C Power Cord
• F Power Controller

PACKAGE CONTENTS

SPECIFICATIONS

BEFORE FIRST USE

BEFORE THE FIRST USE OF THE LIGHT THERAPY BELT:

1. Check for any visible signs of damage or defects before use. Do not use the belt if it appears to be damaged or defective.
2. Before use, ensure that the belt is fully charged by connecting it to a power source with the provided USB cable. A full charge can take up to 2.5-3 hours.
3. Ensure the device is turned off before use.
4. Place the light therapy belt in position on your waist. The belt should be worn directly against the skin, with the redlight panels facing the affected area.
5. Do not use continuously for more than 30 minutes. Wait at least 2 hours between 30-minute sessions.
6. Use the light therapy belt daily for optimal results.
7. Only use over-clean clothing and skin to keep the therapy surface clean.
8. The light therapy belt can also be used on the upper back, shoulders, arms, legs, hips, or feet, but not around the head or neck.
9. Do not wear accessories, such as belts or jewellery, under the light therapy belt.
10. Disconnect the remote control cable and power adapter or USB adapter from the belt for storage or travel.

OPERATING INSTRUCTIONS

HOW TO USE?

1. Before using the device for the first time, please use the included USB-C power cord with the 5V/2A adapter to fully charge the device (The battery indicator blinks during charging and remains steady on after full charging).
2. Press and hold the power switch for 2 seconds to turn on the device. The device enters Mode 1 by default and the screen shows 660 (Mode 1: 660nm, and the default timer turns off after 15 minutes).
3. Press the Intensity button to adjust the power level. It’s a L1-L4 cycle.
4. Press the mode adjustment button to switch the operation mode. There are four modes: 660nm/850nm/ALL/10Hz pulse.
5. Press the timing adjustment button to adjust the timer according to the requirements (15-20-30-ON-05-10 minutes).The timer starts after the machine is turned on, and displays in real time according to the minute. The timer is reset after the modification. The product automatically shuts down after the countdown.
6. Press and hold the power switch for 2 seconds to turn off the device, or the device will turn off automatically after the timer ends. You can reboot the device if needed.
7. Low battery alert: When the battery voltage drops below 3.2V, the battery icon displays a red light and shuts down after 30 seconds.
8. Charging indication: During charging, the battery icon flashes slowly with a white light. After the battery is fully charged, the battery icon stays lit with a blue light.
9. The device can be turned on and used while plugged in.

CHARGING BATTERY

• This product has a built-in rechargeable battery. It is recommended to have it fully charged for the first time use.
• This device can be turned on and used while charging, but it is not recommended to use it while charging for a prolonged period as it may damage the battery’s health.
• Plug in the USB charging cable to the device and to the external power source (using a cell phone USB AC adaptor if it is to wall outlet, 5V 2A).
• During charging, the battery icon blinks slowly with the white indicator. After being fully charged, the power indicator light on the control panel stays on constantly.
• The estimated charging time is 2.5-3 hours.
• When the battery is low, the indicator light will turn into a red light and the device will shut down automatically. Charge the device before using it again.

PHOTOBIOMODULATION GUIDANCE

• If you need a convenient and effective light therapy (phototherapy) treatment, it requires Reasonable wavelength; Ideal power density;
• The ability that can be applied to more areas of the body at once; Appropriate usage time.

WHAT KIND OF WAVELENGTHS DO WE NEED?

• The “optical window” of the skin usually defines the range of wavelengths from 600 to 1100 nanometers (m) where light has its maximum depth of penetration in tissue. That’s the reason why we use red light and NIR for photobiomodulation (PBM).
• Generally, the red light has the shallower penetrating power, and the NIR can reach deeper tissues.
• This makes the red light more suitable for skin care, and the NIR is more for deep tissues like muscles and brain, etc.
• The Red light and NIR are complementary and synergistic. Different penetration sand absorption can enhance the using effect.

WHAT POWER DO WE NEED?

• As with most descriptions in red light therapy, power is significant.
• However, excessive power will cause tissue heating or burns. Using such big power to reach deeper tissue is probably insecure and unrealistic.
• Most researches indicate the optimal use for red light and NIR therapy is 20-200mW/cm2 (energy density) from 10 minutes to 30 minutes.
• Adherence to this range and target dose allows for more appropriate use. Of course, the higher power doesn’t lead to a better effect. Long-term use of low-intensity red light therapy can be the ideal way sometimes. Thus, we have four different levels to control the power (L1-L4).
• To avoid tissue heating or skin injury, we apply the pulse mode. Pulsing is typically a rapid “on” and “off” of a device. Continuous use can reach the peak intensity, to attain a bigger penetrating power.
• The research shows that pulsing seems to be more beneficial to the metabolism of human dermal cells during wound healing.
• Chronic or too repetitive doses will cross to inhibitory effects following the biphasic dose response. Generally, we hope it can be kept in a beneficial range in the so-called stimulus-response.
• While we still need to learn a lot about proper dosing protocols, it is clear that daily usage of low-intensity red light therapy can be the ideal way to do treatments. If you are short on time or do higher intensity, then perhaps only 2-3 times a week is sufficient.
• Typically for only severe or acute issues would do treatments more than once a day. Healthy young individuals should consider lower doses and longer dose intervals to avoid a biphasic dose.
• As the studies we know about, it is a story of moderation with dosing red light therapy. This time we need to consider how red light therapy affects us across multiple doses with long-term usage. We don’t always give you an exact prescription, but these are important mechanisms to be aware of so you can customize your dose to make red light therapy work for you.

CARE & MAINTENANCE

CLEANING AND DISINFECTING:

• Use a soft dry cloth to clean the exterior.
• Never use an abrasive cleanser or submerge in water or any other liquid.
• This device cannot be sterilized by any liquid or autoclave method.

STORAGE:

• Store the unit in a cool, dry place, away from direct light and extreme heat.

INDOOR USE ONLY:

• Light is not waterproof and cannot be used in water or in wet places.

REPAIRING:

• If your unit needs after-sales service, please contact us directly.

INSTALLATION:

• To avoid the danger of electric shock, please turn off the power switch before installation.

MAINTENANCE:

• The device generates heat energy during work and can lead to sweat in prolonged contact with human skin.
• To facilitate cleaning and avoid erosion of LEDs by sweat, the device has surface protection and a removable design.
• The zippable design and detachable DC port allow for easy cleaning.
• After use, wipe the TPU surface with a towel or remove the LED panel through the DC port and give the belt a simple drying (note: the LED panel is not allowed to access water).

TROUBLESHOOTING

You may encounter the following problems. If it still does not work after troubleshooting, please contact customer service or the seller for technical support. Please do not attempt to repair it yourself.

FAQs

What is LED light therapy?

LED light therapy is known by many different names: photobiomodulation therapy laser therapy, and low-level laser therapy. More specific terms include red light therapy, infrared therapy, and blue light therapy. As described by the colour range, the wavelengths of the spectrum can reach different depths within the skin, resulting in different effects.

What is red light therapy?

A form of LED light therapy, red light therapy is a treatment that uses specific red light waves produced by LEDs to penetrate the skin in a non- invasive manner. The mitochondria in the body's skin cells absorb the red light to create energy, which experts believe helps with cellular repair and health. Red light therapy does not damage your skin tissue like laser therapy does.

How long does it take for red light therapy to work?

Like most skincare products, the effects of red light therapy take time. Each device has its own recommended usage time. Even so, the corresponding improvement will be slight. With consistent daily use, you can expect to see results in 10 to 12 weeks.

Is red light therapy safe? Are there any side effects?

Red light therapy is a scientifically and clinically proven safe and effective complementary treatment option. Unlike UV light, which causes premature skin aging and even skin cancer, non-UV red light devices have little risk of side effects. For best results, follow the manufacturer's recommendations on how to use it safely and effectively. If you are unsure about this or are photosensitive and have used topical photosensitizer medications, consult with and be guided by your appropriate physician in your choice of use.

What are the benefits of the red light therapy?

Research shows that the continuous and long-term use of LED red light phototherapy can be effective in helping a variety of skin and health conditions, including: Anti-aging: Red light therapy is an anti-aging treatment that reduces wrinkles and delays other signs of aging. Scar Fading: Red light therapy can also be used to reduce scarring by reducing inflammation and supporting tissue regeneration. Pain Therapy: A combination of red light and infrared light therapy is an effective, natural form of pain relief for those suffering from nerve or muscle pain. Muscle Recovery: When combined with infrared light therapy, red light therapy can help accelerate muscle recovery and promote healing.

Do near-infrared (NIR) LEDs not work?

NIR is just a wavelength beyond the visible spectrum and is invisible to the naked eye in normal environments. It is only a faint red dot at most that can be seen within darker environments. It can provide a lot of energy. Please feel free to use our devices, as they work exactly as designed. Red light therapy can help relieve bothersome skin conditions and muscle pains in the comfort of your own home. Please feel free to use them with confidence. NEKTECK is committed to providing innovative and affordable solutions that meet our customers' expectations.

How long does it take for red light therapy to work?

Like most skincare products, the effects of red light therapy take time. Each device has its own recommended usage time. Even so, the corresponding improvement will be slight. With consistent daily use, you can expect to see results in 10 to 12 weeks.

Can it be used by children, pregnant women or while taking medication?

Clinical studies have shown that red light therapy is relatively safe, but we do not have much research data on children, pregnant women, breastfeeding and taking photosensitizers. For prudent considerations, we recommend you consult your doctor in the above scenario, to see if it is suitable for you. In addition, all children using it should be supervised by adults.

Can it be used by people with damaged skin?

As described in the benefits of red light therapy, red light therapy can accelerate the healing of damaged tissues. At the same time, to avoid discomfort to the first injury, it is recommended to use low power with a longer period in the early stage to avoid the high heat brought by high power at the same time.

WARRANTY INFORMATION

• We grant 1-year warranty on the product commencing on the date of purchase. Within the guarantee period, we will eliminate any defects in the appliance resulting from faults in materials or workmanship. Please contact us at: support@nekteck.com to launch a warranty claim.
• This guarantee does not cover damage due to improper use, normal wear or use as well as defects that have a negligible effect on the value or operation of the appliance.
• The guarantee becomes void if repairs are undertaken by unauthorized persons and if original product parts are not used.

CUSTOMER SERVICE

• Feel free to contact our friendly Customer Support Team if you have any questions or concerns regarding your new product. Your satisfaction is our priority.
• Email: support@nekteck.com.
• We will reply to your message within 24 hours!
• Please include your Order ID in your email when you are contacting Customer Support for faster solutions.
• QUESTIONS & CONCERNS? Contact us at support@nekteck.com.
• VER: 230529

Thank You

• Thank you for purchasing the Nekteck Red Light Therapy Belt.
• Nekteck is committed to providing our customers with high-quality products and great services. Should you have any questions or concerns about using your new product, feel free to contact our helpful customer support team at support@nekteck.com.
• We hope you enjoy your new product!
• Explore more surprises at www.nekteck.com.
• The following pages of this manual have the instructions for all the functions and features of your Nekteck Red Light Therapy Belt. Please read the user’s manual carefully.

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