




Knee Massager Booster Pain Relief Ultra
Booster Pain Relief Ultra is a smart massage device for knees, shoulders, and elbows, featuring rapid heating, 5 temperature levels, 3 vibration levels, a 5000 mAh battery, and up to 7 hours of autonomy. Ideal for localized relaxation and daily comfort.
Contact
Working Hours:
Monday - Friday: 10:00 - 18:00
Order Cancellation
To cancel an order before shipment, please contact us as soon as possible:
- Send an email to: contact@boosterreview.com
Please note that once an order has been processed and handed over to the courier, direct cancellation is no longer possible. In this case, you can refuse to accept the package or follow the return procedure after receiving the product.
Technical Support
If you encounter technical issues with a product purchased from Booster Shop:
- Please prepare as detailed a description of the problem as possible.
- If possible and relevant, create a short VIDEO illustrating the problem encountered.
- Send the detailed description and, optionally, the video to the email address: contact@boosterreview.com.
- Alternatively, for an initial discussion or if the problem is complex, you can contact us by phone at 0756894636 (during working hours) to discuss the situation. You may be asked for additional information via email later (such as videos or photos).
Note regarding WhatsApp: Currently, primary technical support and request registration are done via email or phone. If a dedicated WhatsApp support channel is implemented, this will be explicitly communicated.
Phone Orders and Product Information
- Additional information about our products
- Assistance in choosing the right product
- Placing orders by phone
You can contact us at: 0756894636
Hours for phone orders and information: Monday - Friday, 10:00 - 18:00
Please expect to receive your order within 1-2 business days.
Orders placed before 4:00 PM are shipped on the same day.
If you have questions about your order, please contact contact@boosterreview.com
Specifications
Specifications
The Booster Pain Relief Ultra Knee Massager combines rapid heating with vibration massage, providing localized comfort for your knee, elbow, or shoulder whenever you need it. With a rechargeable 5000 mAh battery, wireless design, and adjustable straps included, it's ideal for home, office, or after a demanding day.
🔹 Rapid heating in approximately 5 seconds – pleasant and efficient heat for the targeted area.
🔹 5 temperature levels – choose between 45°C, 50°C, 55°C, 60°C, and 65°C, according to your preferences.
🔹 Vibration massage with 3 levels – personalized relaxation, from gentle vibrations to a more intense massage.
🔹 Integrated 5000 mAh battery – wireless use, no cables while wearing.
🔹 Up to 7 hours of battery life – long-lasting comfort for your daily routine.
🔹 Automatic shut-off after 30 minutes – practical function for safety and controlled use.
🔹 Overheat protection – designed for a safe and comfortable experience.
🔹 Ergonomic and adjustable design – securely fastens to the knee, elbow, or shoulder, with the help of the included extra straps.
🔹 Comfortable and breathable material – pleasant to the touch and suitable for daily use.
Perfect for people who want localized relaxation, comfortable warmth, and an easy-to-use massage in their daily routine.
Booster Pain Relief Ultra – warmth, massage, and comfort for your knee, elbow, and shoulder.
What is included?
✅ 1x Booster Pain Relief Ultra Knee Massager – with built-in 5000 mAh battery, rapid heating, 5 temperature levels, 3 vibration levels and wireless design.
✅ 3x Extension straps included – for comfortable adjustment and stable fixation on the knee, elbow or shoulder.
✅ 1x Charging cable – for simple and practical charging.
✅ 1x User manual – instructions for starting up, setting the temperature, activating vibrations and correct use.
✅ Original Booster packaging – safely packaged, also suitable for gifting.
⚠️ Note: For comfort and safety, it is recommended to use the device over thin clothing or fabric, avoiding prolonged direct skin contact at high temperatures. The power adapter is not included.
Pairs well with

Knee Massager Booster Pain Relief Ultra

Simple control, instant comfort
Booster Pain Relief Ultra offers vibration massage and adjustable heat for the knee, shoulder, or elbow. The intuitive touch panel allows for quick adjustment of temperature and massage intensity, and the Auto Off function automatically shuts off the device after 30 minutes for safe use.

Autonomy for daily comfort
The Booster Pain Relief Ultra is equipped with a 5000 mAh rechargeable battery, providing up to 7 hours of continuous use. You can use it at home, in the office, or after workouts, without inconvenient cables, for relaxation and comfort whenever you need it.

Comfort crafted for every day
Made from soft and breathable materials, pleasant to the touch. The ergonomic design offers a stable, non-slip fit, and the durable construction makes it ideal for daily use on the knee, elbow, or shoulder.

Warmth where you need it. Relaxation with every wear.
Fast heating for knee, elbow and shoulder
Booster Pain Relief Ultra provides fast and comfortable warming, with 5 temperature levels: 45°C, 50°C, 55°C, 60°C, and 65°C. Ideal for localized relaxation after a demanding day.
Vibration massage, easy to control
With 3 vibration levels, the device allows you to choose the right intensity for your comfort. Control is quick and easy via the intuitive touch panel, directly on the device.
Wireless, adjustable, and easy to wear
The rechargeable 5000 mAh battery provides cord-free use, and the included extension straps allow stable fixation on your knee, elbow, or shoulder for daily comfort at home.

The perfect gift for comfort
Booster Pain Relief Ultra is a practical choice for your loved ones, offering soothing warmth and localized massage for the knee, elbow, or shoulder. With an ergonomic design, wireless use, and simple controls, it is ideal for moments of relaxation at home and daily comfort.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping & Delivery
Please expect to receive your order within 1-3 business days.
Orders placed before 4pm are dispatched the same day.
For orders over 100 lei, delivery is FREE.
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Customer Support
If you have any questions about your order, please contact support@boosterreview.com
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Returns and Exchanges
At Booster we want every customer to be completely satisfied with their purchase. If you are not satisfied, we offer a flexible return and exchange policy:
Return Period: You can return the product within 30 days of purchase.
Product Condition: The product must be in the same condition as you received it, undamaged and in the original packaging.
Return Process: Contact us at support@boosterreview.com with your order details and reason for return.
Exchanges: Specify whether you want to exchange the product for another model or variant in the contact email.
Refunds: Refunds will be processed within 7 business days of receiving the returned product and will be made using the same payment method used for purchase.
Shipping Costs: Return shipping costs will be borne by the customer.

A warm gift for your loved ones.
Booster Recovery offers comfort, warmth, and a relaxing massage, making it the ideal choice for moments of care and family relaxation.
Smart comfort, daily relaxation
Rapid heating for knee, elbow, and shoulder
Booster Pain Relief Ultra provides fast and pleasant warmth, with 5 temperature levels: 45°C, 50°C, 55°C, 60°C, and 65°C. Ideal for moments when you need localized comfort and relaxation.
Vibration Massage, Personalized
Choose from 3 vibration levels for a relaxation experience tailored to your needs. Control is simple, directly from the device's touch panel.
Wireless, Adjustable and Stable Design
With a 5000 mAh battery, cordless use, and included extension straps, the device fits comfortably on your knee, elbow, or shoulder, offering freedom of movement and easy use at home.

Active comfort after exercise
It easily attaches to the knee and offers vibration massage and adjustable heating, ideal for relaxation after sports, walks, or a demanding day. The ergonomic design allows for comfortable use during light exercises, stretching, or recovery moments at home.

Full heat and adjustable massage
It provides extensive surface heating and 3 vibration levels for a personalized relaxation experience. The temperature can be adjusted in 5 steps, between 45°C and 65°C, and the intelligent NTC control maintains constant and comfortable heat during use.

It adapts perfectly to your body.
Booster Recovery has an elastic design and includes extensions for a comfortable and stable fit on various body types.

Clear specifications, full performance
It combines rapid heating, vibration massage, and wireless use in a compact and easy-to-use device. It has a 5000 mAh battery, up to 7 hours of autonomy, 5 temperature levels, 3 vibration levels, overheat protection, and automatic shut-off after 30 minutes.
Booster Pain Relief Ultra
• Fast heating with 5 temperature levels: 45°C, 50°C, 55°C, 60°C and 65°C
• Vibration massage with 3 relaxation modes for knee, elbow or shoulder
• Powerful 5000 mAh battery for wireless use up to 7 hours
• Ergonomic and adjustable design, with additional straps included for comfortable fastening
• Automatic shut-off after 30 minutes and overheating protection
FAQ
Please read our FAQs page to find out more.
For what areas can the device be used?
Booster Pain Relief Ultra can be used for the knee, elbow, and shoulder, thanks to its ergonomic design and included adjustable straps.
Does it have a heating function?
Yes, the device has 5 temperature levels, between 45°C and 65°C, for personalized comfort.
How many massage levels does it have?
It features 3 vibration levels, so you can choose the right intensity for relaxation.
Is it used with or without a cord/wire?
The device is used wirelessly, being equipped with a 5000 mAh rechargeable battery.
How long does the battery last?
Battery life can be up to 7 hours of use, depending on the heating and vibration level used.
How long does it take to heat up?
Heating is fast, with the device reaching the selected temperature in approximately 5 seconds.
Does it stop automatically?
Yes, it has an automatic shut-off function after 30 minutes, for safety and protection during use.
Is it suitable for both feet?
Yes. The 1-piece option is suitable for one knee, and the Complete Kit – 2 pieces is recommended for use on both knees.
Can it be worn directly on the skin?
It is not recommended. For comfort and safety, it is recommended to wear it over thin, close-fitting clothing.
Can it be used daily?
Yes, it can be used for daily relaxation, respecting the instructions for use and recommended breaks.
Does it have overheating protection?
Yes, the device is equipped with overheating protection.
What's in the package?
The package includes the Booster Pain Relief Ultra device, additional extension straps, charging cable, and user manual.

