Introduction
The Sharper Image PowerBoost Core Mini Massage Gun is a compact, portable percussion massager designed for effective muscle recovery. Its lightweight design makes it suitable for use at home, the gym, or while traveling. This device provides deep tissue percussion to help alleviate muscle soreness and tension.
The PowerBoost Core features a brushless motor with anti-stall technology, ensuring consistent massage intensity even when pressure is applied. With six adjustable speed settings and four interchangeable attachments, you can customize your massage experience to target specific muscle groups and address various recovery needs.
Designed for comfort and convenience, it incorporates Quiet Drive technology for low-noise operation, an ergonomic grip, and LED indicators for speed and battery level. The USB-C rechargeable battery offers up to 3 hours of use per charge, and a carry pouch is included for easy portability.
Package Contents
- PowerBoost Core Mini Massage Gun
- 4 Interchangeable Attachments
- USB-C to USB-A Charging Cable
- Carry Pouch
- Instruction Manual
Product Features
- Compact mini percussion massage gun
- Brushless motor with anti-stall technology for consistent power
- 6 adjustable speed levels for customized intensity
- 4 interchangeable massage attachments for targeted relief
- Quiet Drive low noise operation
- SafeLock attachment detection for secure installation
- LED speed and battery indicators
- USB-C rechargeable battery with up to 3 hours of battery life per charge
- Ergonomic grip for comfortable handling
Image: Sharper Image PowerBoost Core Mini Massage Gun with key features labeled.
Setup
- Charge the Device: Before first use, fully charge the massage gun using the provided USB-C to USB-A charging cable. Connect the USB-C end to the massage gun and the USB-A end to a 5V power source. Do not exceed recommended voltage. The LED indicators will show charging status.
- Attach a Head: Select one of the four interchangeable massage attachments. Insert the attachment firmly into the massage gun's head. Twist the attachment clockwise until the SafeLock detection system confirms it is securely installed. The device will not operate if the attachment is not properly secured.
Image: SafeLock attachment detection system.
Operating Instructions
- Power On: Press and hold the power button located on the top of the device for a few seconds until the LED indicators light up.
- Select Speed: Briefly press the power button to cycle through the 6 adjustable speed levels. The LED indicators will illuminate to show the current speed setting. Start with a lower speed and gradually increase as desired.
- Apply to Muscles: Gently press the massage gun against the desired muscle group. Move the device slowly over the muscle, applying light to moderate pressure. Avoid bony areas or joints.
- Duration: Use the massager for muscle warm-up, recovery, or focused relief as needed. It is recommended to use for short periods (e.g., 30-60 seconds per muscle group) to avoid over-stimulation.
- Power Off: To turn off the device, press and hold the power button until the LED indicators turn off.
Image: LED indicators for speed and battery level.
Attachments Guide
The PowerBoost Core Mini Massage Gun includes four interchangeable attachments, each designed for specific muscle groups and massage types:
- Round Head: Ideal for large muscle groups like glutes, hamstrings, and quadriceps.
- Flat Head: Suitable for all areas of the body, providing a general, even massage.
- Fork Head: Designed for targeting muscles around the spine, neck, and shoulders.
- Cone Head: Best for pinpointing trigger points and knots in smaller, more localized areas.
Image: Overview of the four interchangeable attachments and their uses.
Image: Body map illustrating recommended areas for each attachment.
Charging
The PowerBoost Core Mini Massage Gun is equipped with a USB-C rechargeable battery. To charge, connect the provided USB-C cable to the charging port on the device and the USB-A end to a compatible 5V power adapter (not included) or USB port. The LED indicators will show the charging progress. A full charge provides up to 3 hours of continuous use. Ensure to use only 5V power sources and do not exceed the recommended voltage to prevent damage to the device.
Maintenance
- Cleaning: Wipe the device with a soft, damp cloth after each use. Do not use abrasive cleaners or immerse the device in water.
- Storage: Store the massage gun and its attachments in the included carry pouch in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Charge the device regularly, even if not in use for extended periods.
Troubleshooting
- Device not turning on: Ensure the battery is charged. Press and hold the power button for a few seconds. Check if the attachment is securely installed (SafeLock feature).
- Weak percussion: Ensure the battery is sufficiently charged. If the device stops or slows down under heavy pressure, it may be a safety feature to prevent motor strain. Reduce pressure.
- LED indicators not working: If the device is functioning but LEDs are not, contact customer support.
Specifications
| Product Dimensions | 4.7 x 1.88 x 7 inches |
| Item Weight | 1.81 Pounds |
| Item Model Number | 1019791 |
| Batteries | 1 Nonstandard Battery (included) |
| Power Source | Battery Powered (USB-C rechargeable) |
| Target Use Body Part | Arm, Back, Legs, Shoulder, Whole Body |
| Massage Therapy Technique | Percussion |
| Color | Black |
| Material Type | Plastic |
Warranty and Support
The Sharper Image PowerBoost Core Mini Massage Gun comes with a 1-Year Manufacturer's Warranty. For warranty claims, technical support, or any product-related inquiries, please refer to the contact information provided in your product packaging or visit the official Sharper Image website.
Safety Information
Before using this product, carefully read all warnings and instructions provided in this manual. This product is intended for personal use to aid in muscle recovery and relaxation. It is not intended to diagnose, treat, cure, or prevent any medical conditions or diseases. Consult a healthcare professional before use if you have any pre-existing medical conditions, are pregnant, or have any concerns about using a massage device.
- Do not use on open wounds, swollen areas, or inflamed skin.
- Avoid using on the head, face, or any sensitive areas of the body.
- Keep out of reach of children.
- Use only the provided charging cable and a 5V power source.
- Do not modify or attempt to repair the device.