Sinnyelor red-light knee therapy front view shows portable relief device.
Sinnyelor knee therapy heat mode highlights gentle warmth for targeted comfort.
Sinnyelor 660nm and 850nm LED array delivers soothing light energy.
Sinnyelor 5000mAh rechargeable battery enables cordless, on-the-go use.
Sinnyelor 3D knee-curve design with extension straps for most users.
Sinnyelor five-mode operation including flashing options for sensitive users.
Sinnyelor versatile straps enable knee or shoulder wear.
Sinnyelor red-light knee therapy front view shows portable relief device.
Sinnyelor knee therapy heat mode highlights gentle warmth for targeted comfort.
Sinnyelor 660nm and 850nm LED array delivers soothing light energy.
Sinnyelor 5000mAh rechargeable battery enables cordless, on-the-go use.
Sinnyelor 3D knee-curve design with extension straps for most users.
Sinnyelor five-mode operation including flashing options for sensitive users.
Sinnyelor versatile straps enable knee or shoulder wear.

Sinnyelor Red-Light Therapy Knee Device | 660nm + 850nm Near Infrared Light

Overview Meet the Sinnyelor Red-Light Therapy Knee Device, a portable system that combines red-light at 660nm with near-infrared light at...
Vendor: Sinnyelor
$142.39
$142.39
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Subtotal: $142.39
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Sinnyelor red-light knee therapy front view shows portable relief device.

Sinnyelor Red-Light Therapy Knee Device | 660nm + 850nm Near Infrared Light

$142.39
Sinnyelor red-light knee therapy front view shows portable relief device.
Sinnyelor knee therapy heat mode highlights gentle warmth for targeted comfort.
Sinnyelor 660nm and 850nm LED array delivers soothing light energy.
Sinnyelor 5000mAh rechargeable battery enables cordless, on-the-go use.
Sinnyelor 3D knee-curve design with extension straps for most users.
Sinnyelor five-mode operation including flashing options for sensitive users.
Sinnyelor versatile straps enable knee or shoulder wear.

Sinnyelor Red-Light Therapy Knee Device | 660nm + 850nm Near Infrared Light

$142.39
Description
Description
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Overview

Meet the Sinnyelor Red-Light Therapy Knee Device, a portable system that combines red-light at 660nm with near-infrared light at 850nm. The dual-wavelength setup is designed to deliver a gentle, even glow across the knee area, offering a sensory-rich experience during use. The compact form is crafted for mobility, so you can explore relief options whether you are at home, at work, or on the go.

Smart Lighting Modes

The device offers five modes, labeled P1 through P5. Modes P1 to P3 gradually increase light output, while P4 and P5 mirror P3 but include a flashing red signal. P4 flashes quickly and P5 more slowly, catering to users who are more sensitive to light.

  • 44 pieces of 660nm red-light for visible emission
  • 88 pieces of 850nm near-infrared light for deeper energy delivery
  • Five modes with adjustable intensity
  • Automatic power ramp in P1–P3 for a comfortable start

Heated Design and Timing

In addition to light therapy, the device includes a three-level heat function and a three-level timer, allowing sessions to be tailored to personal preference. The warmth can accompany the light, adding a comforting layer to your routine.

Cordless, Long-Lasting Power

A built-in 5000mAh rechargeable battery powers the system, offering an estimated 90–150 minutes of use on a full charge, depending on the mode chosen. The lack of cords supports flexible wear during daily activities.

3D Design and Universal Fit

The knee-shaped contour is designed to fit a wide range of users. Two extension straps are included to accommodate different knee sizes, and the same strap system allows use on the shoulders when needed.

Usage Scenarios and Benefits

Real-life scenarios include post-workout recovery, lingering joint comfort during daily tasks, or light activity sessions. The device invites you to imagine a convenient, wearable option for on-demand support.

  • Portable, cabin-friendly relief option
  • Hands-free wear without outlet constraints
  • Flexible use on knees or shoulders with straps

Safety and Care

Follow the included guidance on use and maintenance. If you have concerns about skin sensitivity or existing injuries, consider starting with the lowest setting.

Note: Benefits described here are possibilities based on the product features and user scenarios; individual results may vary.

FAQ

Q: What is the Sinnyelor Red-Light Therapy Knee Device designed for?

A: A portable device offering red and near-infrared light for potential comfort during daily activities and workouts.

Q: How long does the battery last and can it be used without a power outlet?

A: The 5000mAh battery lasts about 90–150 minutes on a full charge, depending on mode; cordless use is possible.

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Shipping & Return
Shipping & Return
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Our standard delivery time is approximately 2–5 business days after your order has been processed. Please note that delivery times are estimates and may be affected by factors such as weather conditions, carrier delays, or peak seasonal demand.

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We currently ship orders across Australia. If we are unable to ship to your address for any reason, we will contact you to discuss available options or issue a refund where applicable.

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Please ensure that your shipping address is complete and accurate at checkout. AustralianVit is not responsible for orders that are delayed, lost, or returned due to an incorrect or incomplete address provided by the customer. If a package is returned to us because of address issues, we may contact you to arrange reshipment. Additional shipping charges may apply.

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Delays and Exceptional Circumstances

While we make every effort to meet estimated delivery times, delays may occasionally occur due to circumstances beyond our control, such as severe weather, carrier disruptions, or peak holiday periods. We appreciate your understanding in such situations.

Contact Us

If you have any questions about shipping or need assistance with tracking your order, please contact us at australianvit.com@gmail.com. We are happy to assist you.

Return Policy

We offer a 30-day return policy. This means you have 30 days after receiving your order to request a return. Returns are only accepted for issues caused by the seller, such as receiving a damaged, defective, incorrect, or expired item.

To be eligible for a return, your item must be in the same condition that you received it — unopened, unused, and in its original packaging. A receipt or proof of purchase is required.

To start a return, please contact us at australianvit.com@gmail.com.
All approved returns must be sent to the address below:

AustralianVit
2601 E 28TH ST STE 004
Signal Hill, CA 90755-2245
United States

If your return is accepted, we will provide a return shipping label (when applicable) and instructions on how to send your package.
Items sent back without requesting a return first will not be accepted.

For any questions, you can always reach us at australianvit.com@gmail.com.

Damages and Issues

Please inspect your order upon delivery and contact us immediately if your item arrives damaged, defective, incorrect, or expired. For seller-caused issues, AustralianVit will cover the return shipping cost and ensure the issue is resolved promptly.

Return Shipping Costs

Return shipping is covered by AustralianVit only if the item arrived damaged, defective, incorrect, or expired. Returns due to change of mind, dislike of the product, ordering the wrong item, or buyer error are not accepted.

Exceptions / Non-Returnable Items

For safety and hygiene reasons, we cannot accept returns on:

  • Opened or used supplements
  • Perishable consumable goods
  • Customized or personalized items
  • Hazardous materials
  • Sale or clearance items
  • Gift cards

If you're unsure whether your item qualifies, please contact us before sending anything back.

Exchanges

Exchanges are only possible for items with seller-caused issues. The original item must be unopened and approved for return before a replacement can be issued.

European Union 14-Day Cooling-Off Period

If your order is shipped to the European Union, you have 14 days to cancel or return your order for any reason. The item must be unopened, unused, and in its original packaging.

Refunds

Once your return is received and inspected, we will notify you about the approval status. If approved, your refund will be issued to your original payment method within 10 business days.

Please note that your bank or card provider may take additional time to post the refund.

If more than 15 business days have passed since your refund was approved, please contact us at australianvit.com@gmail.com.

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