yofalo Portable Handheld Cold Laser Therapy Device Instruction Manual

1. Introduction

The yofalo Portable Handheld Cold Laser Therapy Device (Model: B08NSV2XMD) is designed to provide targeted pain relief and promote healing through the application of red light therapy. This device combines 3x 808nm and 12x 650nm laser diodes, delivering a total power output of 510 mW. Its portable and user-friendly design makes it suitable for household use, offering a non-invasive and drug-free approach to managing various discomforts.

Key features include multi-speed regulation with a pulse function, a long-lasting 5200mAh rechargeable lithium battery, and an intuitive LCD screen displaying treatment time, power, battery capacity, and working mode. The device is designed for ease of use on both humans and pets.

2. Safety Information

• Always wear the provided protective glasses during operation to shield your eyes from direct laser exposure.
• Do not look directly into the laser aperture.
• For pet use, ensure the laser head is as close to the skin as possible for effective treatment, especially for animals with thick fur.
• If you or your pet experience any discomfort or pain during treatment, stop using the device immediately. Reduce the treatment time for subsequent sessions or use a lower intensity setting. It is recommended to move the device gently across the treatment area rather than holding it stationary.
• The 808nm laser is a weak beam and may not be clearly visible to the naked eye compared to the 650nm laser. This does not mean the device is not active; it is still working.

3. Package Contents

• 1x Portable Handheld Cold Laser Therapy Device
• 1x Protective Glasses
• 1x USB-C to USB-A Charging Cable
• 1x Wall Adapter
• 1x Adjustable Tripod Stand
• 1x Cleaning Cloth
• 1x User Manual
• 1x Carrying Case

4. Product Overview

The device features an ergonomic design for comfortable handheld use, along with an intuitive LCD display and control buttons.

Figure 1: Device Components and Controls

• Laser Diodes: The device is equipped with 3x 808nm laser diodes and 12x 650nm laser diodes for comprehensive therapy.
• LCD Display: Shows current time setting, power level, battery status, and working mode.
• Power Button: Press and hold to turn the device on/off. Tap to activate/deactivate laser output.
• Mode Button (P): Cycles through different power/intensity levels (typically 5 levels).
• Time Button (T): Adjusts the treatment duration (5, 10, 15, 20, 25, 30 minutes).
• Charging Port: Located at the bottom of the device for recharging the internal battery.

5. Setup

1. Charge the Device: Before first use, fully charge the device using the provided USB-C cable and wall adapter. A full charge takes approximately 2 hours and provides up to 7 days of duration.
2. Assemble Tripod (Optional): If hands-free operation is desired, attach the device to the adjustable tripod stand. Secure the device firmly in the clamp and adjust the stand to your preferred height and angle.
3. Wear Protective Glasses: Always put on the protective glasses before operating the device to safeguard your eyes from laser light.

6. Operating Instructions

1. Power On: Press and hold the Power button (center button) for a few seconds until the LCD screen illuminates and displays "Welcome".
2. Select Treatment Time: Press the Time button (T) to cycle through the available treatment durations: 5, 10, 15, 20, 25, or 30 minutes. The device will automatically shut off after the selected time.
3. Adjust Power/Intensity: Press the Mode button (P) to select the desired laser power/intensity level. There are 5 levels, allowing you to gradually increase intensity as needed.
4. Start Therapy: Once time and power are set, press the Power button again to activate the laser diodes. The red lights will emit from the device.
5. Apply to Area: Place the laser head directly on the skin of the target area, or hold it 1-8 cm away. For pets, ensure close contact with the skin.
6. End Therapy: The device will automatically turn off after the set time. To manually stop therapy, press and hold the Power button.

7. Usage Guidelines

• Recommended Treatment: Each irradiation session should be approximately 30 minutes.
• Frequency: Use the device twice a day.
• Course of Treatment: A typical course of treatment is seven days, with usually two or three courses recommended.
• Applicable Areas: The device can be used on various body parts including the neck, waist, knees, elbows, and ankles. It is also suitable for use on pets.

Figure 2: Therapy Application Areas

8. Maintenance

• Use the provided cleaning cloth to gently wipe the device after each use.
• Store the device in its carrying case in a cool, dry place when not in use.

9. Troubleshooting

• Device Not Turning On: Ensure the device is fully charged. Connect it to the charger for at least 2 hours.
• 808nm Laser Not Visible: The 808nm laser is a weak beam and may not be clearly visible to the naked eye. This is normal and does not indicate a malfunction. The device is still working.
• Discomfort During Use: If you or your pet experience pain, stop immediately. Reduce treatment time or intensity for future sessions. Gently move the device over the area.
• Lost Charger: A matching charger can be purchased from the manufacturer's store.

10. Specifications

11. Warranty and Support

The yofalo Portable Handheld Cold Laser Therapy Device comes with a one-year warranty. If you encounter any problems or have questions regarding your device, please contact us at any time. We are dedicated to providing assistance and resolving any issues you may have.