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Blue neoprene knee wrap with red light panels, three straps, and a control unit

Fasplendor FAS-RLKNM-01 Red Light Knee Massager 660nm 850nm 5000mAh

SKU CH-GQ2E-Y14WW MPN FAS-RLKNM-01

Wireless knee wrap delivers 660 nm and 850 nm red light, three heat levels up to 55 °C and three vibration modes from a 5000 mAh battery

  • Product nameFasplendor Red Light Knee Massager
  • Power typeBattery Powered
  • Power draw5000 milliampere hour, Battery Powered
  • Product colorBlue
  • Product typeMassage Mat
  • Key featuresFatigue Relief, Muscle Therapy, Stress Relief, Joint Support
  • 660 nm and 850 nm dual wavelength light targets the knee area
  • Three heat levels at 45 °C, 50 °C and 55 °C give soothing warmth
  • Three vibration modes let you choose the massage intensity
  • Wireless 5000 mAh battery powers cord-free sessions
  • Soft neoprene wrap with three adjustable straps secures a comfortable fit

3-in-1 Knee Care Technology

The Fasplendor FAS-RLKNM-01 combines red light therapy, heat and vibration in a single wireless wrap for daily knee comfort. It uses dual wavelengths of 660nm and 850nm light alongside three heat levels and three vibration modes. A built-in 5000mAh battery powers cord-free sessions at home or after activity.

Users Seeking Targeted Single-Knee Relief

This massager suits adults who want adjustable warmth, light therapy and massage for one knee at a time. The neoprene wrap and three straps secure the 66 cm by 34.3 cm pad weighing 1.33 pounds. It is not for buyers needing simultaneous treatment on both knees or a fully waterproof device for use in wet environments.

Dual Wavelength Red Light Specification

The device emits 660nm red light and 850nm near-infrared light as its core therapy feature. Three heat settings reach 45°C, 50°C and 55°C (113°F, 122°F, 131°F) while three vibration modes offer intensity choice. This specific light and heat combination determines whether the massager matches your wellness routine.

How it compares

Measured against everything we stock in Massage Guns & Electric Massagers, at today’s prices. Recalculated every night.

Price $87.99
Pricier than about 90% of the 1,533 comparable items (median $50.99).

Specifications

Product
Brand nameFasplendor
Model nameFAS-RLKNM-01, Red Light Knee Massager
Part numberFAS-RLKNM-01
Product nameFasplendor Red Light Knee Massager
Product colorBlue
Product typeMassage Mat
Power
Power draw5000 milliampere hour, Battery Powered
Power typeBattery Powered
Built-in batteryNo
Size & build
Product dimensions66 cm × 34.3 cm × 0.8 cm
Product weight1.33 lb (0.6 kg)

Questions about this item

Does the 5000mAh battery charge from a standard USB port?

Yes, the built-in 5000mAh battery recharges via USB so you can power the massager without a wall outlet.

Will the 660nm and 850nm red light penetrate through a cotton sleeve I already wear?

The dual-wavelength light is designed to reach the knee area through light clothing, though direct skin contact gives the strongest exposure.

How do I confirm the heat is actually reaching 55°C on the highest setting?

The controller displays the active level; after a few minutes the neoprene wrap feels distinctly warm at the 55°C / 131°F setting.

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