1. Introduction
Thank you for choosing the BOOSTER M2-E LCD Display Massage Gun. This professional deep muscle massager is designed to provide effective pain relief, muscle relaxation, and aid in fitness recovery. Featuring an intuitive LCD touch display, a powerful motor, and multiple massage heads, the M2-E offers a customizable and intelligent massage experience. Please read this manual thoroughly before use to ensure safe and optimal performance of your device.
2. Safety Information
To reduce the risk of electric shock, fire, and injury, please observe the following instructions:
- This device is intended for adult use only.
- Use only on dry, clean body surfaces over clothing.
- Do not use on head, bony areas, open wounds, or genital areas.
- Consult a doctor before using if you have any medical conditions, are pregnant, or have a pacemaker.
- Do not immerse the device in water or expose it to excessive heat.
- Keep away from children and pets.
- Do not operate continuously for more than 10 minutes on a single area. The device features intelligent timing protection and will automatically shut down after 10 minutes of continuous use.
- Use only the provided charging cable.
- Do not modify or attempt to repair the device yourself.
3. Package Contents
The BOOSTER M2-E Massage Gun package typically includes:
- BOOSTER M2-E Massage Gun
- Massage Heads (6 or 12, depending on the purchased variant)
- Type-C Charging Cable
- Carrying Case or Bag (depending on the purchased variant)
- User Manual
Figure 3.1: BOOSTER M2-E Massage Gun (12 heads variant shown)
4. Product Overview
4.1 Components
- Massage Gun Body: Ergonomically designed with an upgraded grip for comfortable handling.
- LCD Touch Display: Shows current power/gear level and battery percentage.
- Massage Heads: Interchangeable heads for targeting different muscle groups and massage types.
- Type-C Charging Port: For convenient charging.
Figure 4.1: BOOSTER M2-E Massage Gun Dimensions
4.2 Key Features
- Powerful Motor: Equipped with a 65mm large motor, delivering up to 3500 RPM and 18kg of powerful impact with a 12mm massage depth.
- Smart AI Chip: Features a Booster self-adaptive force adjustment control chip for excellent performance, collecting feedback data after each impact and responding quickly.
- LCD Touch Display: Easy-to-use interface for adjusting gear levels and monitoring battery status.
- Long Battery Life: A 2000mAh (or 1500mAh/1300mAh depending on variant) lithium battery provides 2-3 hours of use at level 1 after a full charge, lasting up to 12 days with 10 minutes of daily use.
- Quiet Operation: Operates at approximately 45dB, ensuring a quiet massage experience.
- Intelligent Timing Protection: Automatically stops after 10 minutes of continuous use to prevent overuse and ensure safety.
Figure 4.2: Six Core Technologies
Figure 4.3: Internal Components
5. Setup
5.1 Charging the Device
- Before first use, fully charge the massage gun for 3-4 hours.
- Connect the Type-C charging cable to the charging port on the device and plug the other end into a compatible USB power adapter (not included).
- The battery indicator on the LCD display will show the charging progress.
- Once fully charged, disconnect the charging cable.
5.2 Attaching Massage Heads
- Ensure the device is powered off before attaching or removing any massage head.
- Select the desired massage head.
- Align the base of the massage head with the opening on the front of the massage gun.
- Gently push and twist the head until it is securely in place. Do not force it.
- To remove, gently pull and twist the head off.
6. Operating Instructions
6.1 Power On/Off
- To power on, press and hold the power button (usually located on the bottom or side of the handle) for a few seconds until the LCD display lights up.
- To power off, press and hold the power button again until the display turns off.
6.2 Adjusting Gear Levels
- Once powered on, the LCD display will show the current gear level and battery percentage.
- Use the '+' and '-' touch buttons on the LCD display to increase or decrease the massage intensity (gear level).
- The device offers 30 adjustable gear levels.
Figure 6.1: LCD Touch Display Controls
Figure 6.2: Gear Level Guide
6.3 Recommended Usage
Apply the massage gun to the desired muscle area. Move the device slowly and gently, allowing it to glide over the muscles. Do not press too hard or hold it in one spot for too long. The device will automatically shut down after 10 minutes of continuous use as a safety feature.
| Body Part | Recommended Duration |
|---|---|
| Shoulder Muscle | 30 seconds - 1 minute |
| Chest Muscle | 15 - 20 seconds |
| Back Muscle | 30 seconds - 1 minute |
| Hip Muscle | 30 seconds - 1 minute |
| Lower Limb Muscle | 20 - 30 seconds |
| Feet Muscle | 20 - 30 seconds |
Figure 6.3: Smart Shutdown Protection and Usage Guide
7. Maintenance
7.1 Cleaning
- Ensure the device is powered off and unplugged before cleaning.
- Wipe the device with a slightly damp cloth. Do not use harsh chemicals or abrasive cleaners.
- For massage heads, wipe them clean with a damp cloth or mild disinfectant. Ensure they are completely dry before reattaching or storing.
7.2 Storage
- Store the massage gun and its accessories in the provided carrying case or bag.
- Keep the device in a cool, dry place, away from direct sunlight and extreme temperatures.
- Do not place heavy objects on top of the device.
8. Troubleshooting
- Device not turning on: Ensure the device is fully charged. If it still doesn't turn on, try connecting it to the charger to see if the battery indicator responds.
- Weak massage intensity: Check the gear level on the LCD display and increase it using the '+' button. Ensure the massage head is securely attached.
- Device stops unexpectedly: The device has an intelligent timing protection feature that automatically shuts it off after 10 minutes of continuous use. This is normal. If it stops before 10 minutes, check the battery level.
- Unusual noise: Ensure the massage head is properly attached. If the noise persists, discontinue use and contact customer support.
9. Specifications
| Feature | Specification |
|---|---|
| Model | M2-E |
| Brand Name | Booster boluojun |
| Material | Composite Material |
| Application | Body |
| Certification | CE, FCC |
| Origin | Mainland China |
| Item Type | Massage & Relaxation |
| Rated Output | 220-240V |
| Net Weight | 770g |
| Gears | 30 |
| Charging Time | 3-4 hours |
| Battery Capacity | 2000mAh (varies by variant) |
| Amplitude / Depth | 12mm |
| Impact Force | 18kg |
| Speed | Up to 3500 rpm |
| Noise Level | Approx. 45dB |
| Dimensions | 250 x 165 x 56mm |
Figure 9.1: Product Parameters Overview
10. User Tips
- Massage Head Quantity: Please note that the number of massage heads (6 or 12) and the inclusion of a carrying case or bag can vary based on the specific package or variant purchased. Always check your order details.
- Targeted Relief: Utilize the different massage heads to target specific muscle groups effectively. For example, a round head for large muscles, a bullet head for deep tissue, and a fork head for the spine.
- Listen to Your Body: While the device offers deep massage, moderate pressure is often sufficient for muscle relaxation. Avoid using the device on the same spot for extended periods, and adjust the intensity to your comfort level.
- Pre- and Post-Workout: Use the massage gun before workouts to activate muscles (Gears 1-6) and after workouts to aid in recovery, reduce soreness, and alleviate lactic acid buildup (Gears 13-18).
- Quiet Operation: The 45dB silent operation allows for discreet use, even in shared spaces, without causing disturbance.
11. Warranty and Support
For any questions, concerns, or technical support regarding your BOOSTER M2-E LCD Display Massage Gun, please contact the seller or manufacturer directly. Keep your purchase receipt as proof of purchase for warranty claims.
