Sharper Image 843479106336
SHARPER IMAGE Cordless Deep-Tissue Neck and Back Massager with Swappable Heads User Manual
Model: 843479106336
Introduction
Thank you for choosing the SHARPER IMAGE Cordless Deep-Tissue Neck and Back Massager. This device is designed to provide powerful impact massage to soothe sore and aching muscles, offering a customized and comfortable experience. Please read this manual thoroughly before use to ensure proper operation and maintenance.
Key features include:
- Deep-Tissue Massage: Delivers powerful impact to massage sore and achy muscles.
- Interchangeable Nodes: Comes with 6 attachments for a customized massage experience.
- Variable Strength: Allows selection of the right intensity for optimal comfort.
- Ergonomic Handle: Designed for comfortable reach to focus on any area.
- Cordless Operation: Provides freedom of movement to pinpoint hard-to-reach areas without tangled cords.
Product Overview

Image: The Sharper Image Cordless Deep-Tissue Massager unit with its various interchangeable massage heads displayed, ready for use.

Image: A graphic highlighting the core features of the massager: Deep-Tissue Massage, Interchangeable Nodes, Variable Strength, Reach, and Cordless operation.

Image: A close-up view of the six distinct interchangeable massage heads: Flex, Bar, Dome, Pinpoint, Tripoint, and Flat, each designed for different massage needs.
Setup
- Unpacking: Carefully remove the massager and all accessories from the packaging. Retain the packaging for future storage or transport.
- Initial Charge: Before first use, fully charge the massager. Connect the charging cable to the massager's charging port and plug the other end into a suitable power source. The indicator light will show charging status and turn off or change color when fully charged.
- Attaching Massage Heads: Select the desired massage head. Align the head with the massager's attachment point and push firmly until it clicks securely into place. To remove, gently pull the head off.
Operating Instructions

Image: A person demonstrating the use of the Sharper Image massager on their upper back, illustrating its ergonomic design for self-application.

Image: A person demonstrating the use of the Sharper Image massager on their shoulder and neck area, showing its versatility for different body parts.
- Power On/Off: Press and hold the power button located on the handle to turn the massager on or off.
- Adjusting Intensity: Once powered on, press the intensity control buttons (usually '+' and '-') to increase or decrease the massage strength. Start with a lower intensity and gradually increase to a comfortable level.
- Using Different Heads:
- Flat Head: Ideal for general full-body relaxation.
- Dome Head: Suitable for larger muscle groups like the back and thighs.
- Tripoint Head: Designed for targeting specific trigger points.
- Pinpoint Head: Excellent for deep, localized massage on knots.
- Bar Head: Good for long muscle groups or along the spine.
- Flex Head: Provides a softer, more diffused massage.
- Application: Gently apply the massager to the desired muscle area. Move it slowly over the area, allowing the percussion to work. Do not apply excessive pressure.
- Session Duration: It is recommended to use the massager for 10-15 minutes per session per muscle group. Avoid prolonged use on a single area.
Maintenance and Care
- Cleaning: Disconnect the massager from the charger before cleaning. Wipe the unit and massage heads with a soft, damp cloth. Do not use abrasive cleaners or immerse the unit in water.
- Storage: Store the massager in a cool, dry place, away from direct sunlight and extreme temperatures. Keep all attachments together to prevent loss.
- Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Charge the device regularly, even if not in frequent use.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Massager does not turn on. | Battery is depleted. | Charge the massager fully. |
| Weak massage intensity. | Low battery or incorrect intensity setting. | Recharge the battery. Increase intensity using the '+' button. |
| Massage head is loose. | Head not properly attached. | Ensure the massage head is pushed firmly until it clicks into place. |
If the problem persists after trying these solutions, please contact customer support.
Specifications
- Model Number: 843479106336
- Brand: Sharper Image
- Power Source: Cordless (Rechargeable Battery)
- Massage Type: Deep-Tissue Percussion
- Number of Attachments: 6 (Flat, Dome, Tripoint, Pinpoint, Bar, Flex)
- Dimensions (Package): 14.29 x 8.86 x 4.13 inches
- Weight (Item): Approximately 3.15 Pounds
- Water Resistance Level: Not Water Resistant
- Manufacturer: MerchSource
Warranty and Support
For information regarding product warranty, please refer to the warranty card included with your purchase or visit the official Sharper Image website. Warranty terms and conditions may vary.
If you require further assistance, have questions about your product, or need to report an issue, please contact Sharper Image customer support. Contact details can typically be found on the product packaging or the official Sharper Image website.
You can also visit the Sharper Image Store on Amazon for more information and product details.
Ask a question about this manual
Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.







