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Rechargeable Handheld 660nm 850nm Infrared Heating Elbow Pads Shoulder amp amp Knee Brace Pain Relief Red Light Therapy Massager

Rechargeable Handheld 660nm 850nm Infrared Heating Elbow Pads Shoulder amp amp Knee Brace Pain Relief Red Light Therapy Massager

$62.80

Partner With Us For Custom ODM/OEM Projects

Dual-Wave Sync · Targeted Knee Relief
Red + NIR penetrate deep, boost circulation, aid repair.
Layered Repair · Full Knee Support
Red soothes fascia; NIR works on deep cavities & cartilage for recovery & stability.
Knee-Fit Design · Precise Coverage
Elastic shape secures modules over key areas for effective therapy.
Portable Daily Use · Lasting Knee Health
Use at home/office, eases into routine, improves mobility, protects knees long-term.

Color: Black

Series: Spectrum Form 4D

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Product Specifications

Number of LED lamp beads	88 x 3528 LED chips, red light 660nm + infrared light 850nm
Irradiance	Irradiance Test Standard: In mixed light mode, conduct light intensity testing using a photometer with the wavelength set to the maximum visible wavelength within that mode. Level 1: 50 mW/cm², ±10% Level 2: 55 mW/cm², ±10% Level 3: 60 mW/cm², ±10% Level 4: 61 mW/cm², ±10% Level 5: 65 mW/cm², ±10%
Battery life	Red light + infrared + vibration mode: ≥70 minutes
Vibration massage	Three modes, with five adjustable intensity levels.
Infrared temperature	45 degrees Celsius
Battery	3.7V 4000mAh
Charging current	5V800MA
Charging port	Type-C
LED luminous parameters	Red light 680nm Infrared light 850nm
Product dimensions	20.51525CM
Net product weight	0.23KG
Product gross weight (overall packaging)	0.81KG
Maximum operating time	2H Lowest Gear Test
Charging duration	5-6H
Output power	10W
Input power	4W
PCBA static current	≤30uA

Red Light Knee Care – Clinically Proven
660nm red + 850nm near-infrared: deep penetration eases discomfort, boosts circulation, aids joint recovery—pro therapy at home.
3 Power Levels + 2 Modes
P1–P3 settings + 2 modes: gentle maintenance, targeted relief, intensive recovery.
3000mAh Battery & Portable
Long runtime; lightweight, compact—use at home or on the go.
Quality & Support
Strict QC; reliable performance + premium after-sales & warranty for peace of mind.

Color	Black
Series	Spectrum Form 4D

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1,OEM Service
MOQ: 500 sets for free customization. Orders below 500 sets require a mold/tooling fee:
– Single‑color logo silkscreen customization: 400 RMB.
– Packaging customization (color box + manual): 500 RMB.
Lead Time:
– Prototyping: 5–7 days.
– Mass production: 10–15 days after confirmation (exact timeline will be provided upon order).
2,ODM Service
MOQ and pricing are evaluated based on product functionality requirements and customization complexity. We recommend that clients provide either a sample of the target product or a detailed functional specification. After analysis, cost assessment for molds, and mass‑production feasibility evaluation, we will provide an accurate MOQ and quotation.

Basic Certifications:
All products in our series have passed common international compliance certifications such as CE, FCC, and ROHS, meeting the entry standards for major global markets. Complete certification reports are available for review.
Specialized Certifications:
Currently, 6 face mask products have successfully obtained 510K certification (supporting certificates and corresponding product images are available), providing medical‑grade safety endorsement.
Customized Certification Support:
If a required certification is not listed above, we can assist in obtaining the corresponding certification after order confirmation. We adopt a “production and certification parallel processing” approach, which does not extend the core delivery timeline. Specific certification types, costs, and timeframes will be communicated and confirmed in advance.

Our new products have applied for U.S. patent certification, which typically takes about 6 months to be granted.

Absolutely, we want you to feel confident at every step of using our products.
Our return policy allows you to try any kisfir product purchased online for 60 days. If you are not satisfied with the results, simply return the product and we will arrange a refund (less shipping and handling fees).

Yes, we ship worldwide. Simply enter your shipping address during the purchase process.

We are a source manufacturer with our own factory. This vertical integration allows us to respond swiftly to market demands and maintain strict control over costs. We provide our clients with a flexible, efficient, and one-stop solution, seamlessly supporting projects from OEM/ODM to independent brand production.

Our Core Services

Specialized in OEM & ODM Manufacturing
We have extensive expertise in fulfilling both OEM (Original Equipment Manufacturing) and ODM (Original Design Manufacturing) orders, ensuring precision and reliability tailored to your specific requirements.

Comprehensive Customization & Development

1、OEM Services: Customize key elements including product color, logo, packaging, and exterior appearance to align with your brand identity.

2、ODM Services: We offer end-to-end support from product design, structural engineering, and R&D to processing and mass production, turning your concepts into market-ready goods.