BOOSTER M2 QUICK START GUIDE

Introduction

Thank you for choosing the BOOSTER M2 massage gun. Please read this manual carefully to ensure proper operation and keep it for future reference.

Main Functions:

• Relieving muscle soreness
• Stimulating blood circulation
• Relieving stiffness of cervical vertebrae
• Improving muscle recovery

Precautions

To avoid harm, fault, electric shock, fire, death, and other equipment damage, please read the instructions and warnings carefully.

Prohibitions:

1. Minors are forbidden to use this product. It is not a toy.
2. Do not put this product into water. If it falls into water accidentally, please send it for inspection in time.
3. Do not put this product near or into fire.
4. Do not use it on the head, neck, heart, or genital area.
5. Do not use it on bones. Use it on soft tissues only when not feeling pain or discomfort.
6. Do not use a non-original charger to charge the product, as it may cause a fire.
7. Do not drop the product intentionally.
8. Do not remove screws or attempt to disassemble the product.
9. The product is not an alternative or complement to medical treatment. If you are feeling pain, undergoing medical treatment, or using any other medical devices, please consult your doctor before using this product.
10. Do not put fingers, hair, or other body parts near the back of the massage heads in case of squashing.

Warning: Do not touch the area where the massage head attaches when the machine is running without the massage head installed.

Warning: Do not touch the rotating massage head when the machine is running with the massage head installed.

Disclaimer

If you have any of the following situations or health-related problems, please consult your doctor before using this product:

1. Pregnancy, diabetes, mental disorder, retinal damage, and other complications.
2. Pacemaker usage, recent surgery, epilepsy, migraine, lumbar disc protrusion, and spondylolisthesis.
3. Recent joint replacement surgery, intrauterine contraceptive device placement surgery, metal parts implantation, or other concerns about your own body.

Ongoing research on the effect of vibration training toward specific medical diseases may reduce the number of contraindications. Practical experience shows that, in many cases, vibration-training-combined treatment is also an effective medical guidance. However, it must be done with doctor advice.

1. Product Introduction

Massage Gun Components:

• Quick release massage head: The mechanism for attaching and detaching massage heads.
• Control panel: Located on the top, likely housing buttons and display.
• Battery disassembly switch: A switch to release the battery.
• Charging port: Located on the bottom for charging the device.
• Silicone grip: The handle area for comfortable holding.
• Power switch: To turn the device on and off.
• Power display: Shows the current battery level or status.

Massage Heads:

• Round head: For large muscle group massage and relaxation.
• Air cushion head: For soft tissue and whole body relaxation.
• Flat head: For large muscle group massage and relaxation.
• Spinal head: For spine massage with strong intensity.
• Bullet head: For pain point relaxation with strong intensity.

2. Instruction for Use

Multi-function Button Use:

The device has a multi-function button for controlling modes and gears.

• Power On: Switch the power key to ON.
• Mode Switching: Long press the multifunction button for 2 seconds to switch between Standard Mode and Auto Mode.
  • Standard Mode: Short press to adjust the gear. Each press increases the gear. The last gear is AI intelligent vibration mode.
  • Auto Mode: Short press to adjust the vibration mode. Cycles through four adjustable modes: Fade-out vibration, Crescendo vibration, and Wave vibration.

Vibration Modes Description:

• AI vibration: Intensity adjusts automatically based on user's applied force.
• Fade-out vibration: Decreasing vibration intensity, suitable for muscle relaxation after exercise.
• Crescendo vibration: Increasing vibration intensity, suitable for muscle activation before exercise.
• Wave vibration: Vibration fluctuation, suitable for various relaxation scenarios.

Charging:

1. The charging port is on the bottom of the massage gun handle.
2. Fully charge the battery before the first use.
3. Turn off the device while charging.
4. Connect the power supply. Charging indicators will flash to show it is charging.
5. The battery is full when the power display shows 100%.
6. Do not move the machine while it is charging.

Battery Removal:

Turn off the machine before removing the battery.

1. Push the battery removal switch towards the nose of the device with one hand and hold it.
2. With the other hand, hold the handle and slowly pull the battery downwards.

3. Specifications

4. FAQ & Troubleshooting

Unable to Power On

a. Low temperature: Keeping the massage gun below 0°C for a long time can reduce battery activity and prevent normal functioning. The product may not work normally when powered on.

Solutions: Place the product at a temperature above 0°C for two hours, or raise the machine's temperature quickly with a hair-drier.

b. Low battery: When the battery is low, or if it is not charged for a long time, the battery may enter low battery protection mode. The product will not work normally when you try to start it again.

Solutions: Turn off the device with the charger connected. Ensure it is fully charged, and it should run normally.

Troubleshooting

Slight abnormal noise during use: Slight noise is a normal phenomenon in a new machine. If the noise gets louder after a period of use, please send it for inspection.

Battery does not charge: Replace the battery due to aging or poor contact.

5. Maintenance

1. When not using the product for a long time, turn it off and store it with some charge in a safe, cool, and dry place.
2. Charge the product every six months if it is not used for a long time. Maintaining some charge prevents battery damage.
3. Use a neutral detergent and a soft cloth for daily maintenance. Do not use engine oil, organic solvents, or other chemicals for cleaning.
4. Turn off the power after using the product or before cleaning it.
5. The product should be well-fixed during transportation. Avoid violent vibration, collision, rolling, and falling.

6. Environmental Protection

Do not discard this product with general household waste at the end of its service life. Put this product in the designated recycle bin or send it back to the manufacturer's after-sales service center. The service center staff will recycle it in an environmentally-friendly manner.

a. Name and content of harmful substances in the product

This table lists poisonous and harmful substances and elements in the product's parts.

Note: This form is based on the rules of SJ/T 11364.

O: The content of harmful substances in all parts meets the limited requirements of GB/T 26572.

X: The content of harmful substances in at least one part exceeds the limitation of GB/T 26572.

Environmental Protection Use Period: The environmental protection use period for this product is 10 years in normal use. This symbol [10] indicates the environmental protection period. Some components may have their own specific environmental protection period signs.

7. Warranty

The warranty period for this product is 18 months. The warranty is not transferable. From the date of purchase, you are entitled to free warranty within the warranty period with valid documents. (Outward appearance is not covered.)

Disclaimer:

1. Accidental damage, improper use, or transportation.
2. Improper maintenance.
3. Operation without following the manual instructions.
4. Inability to provide a formal purchase certificate.