Price: $55.99
(as of Nov 04, 2025 20:14:52 UTC – Details)
From the brand
Healing Through Light
Harnessing the power of advanced red light therapy technology, JVKOOL delivers professional-grade wellness devices for skin rejuvenation and joint pain relief, bringing the science of light healing into your daily routine.
Red Light Therapy
Product Dimensions : 22.05 x 14.57 x 0.39 inches; 1.39 Pounds
Date First Available : August 18, 2025
Manufacturer : SHENZHEN RAINBOW TECHNOLOGY CO.,LTD
ASIN : B0FC28LHYP
Best Sellers Rank: #54,427 in Health & Household (See Top 100 in Health & Household) #159 in Light Therapy Products
Customer Reviews: 4.8 4.8 out of 5 stars 64 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Triple-Action System: Red light provides surface warmth while infrared offers deep coverage. Flexible operation allows single selection (660nm or 850nm) or dual combination for personalized settings. Features alternating light modes with 4 massage patterns (Gentle/Regular/Combo/Intense) and 3 heat levels for daily use.
Smart Customizable System: Four specialized vibration modes with three strength levels for personalized experience. Progressive waves for relaxation. Alternating pulses for warming. Combination mode for all-day use. Adjustable Low/Medium/High settings for your preference.
Advanced Knee Design: Features an ergonomic design that naturally contours to your knee. The adjustable straps accommodate various body types for a secure fit. Advanced 5050 LED technology provides enhanced coverage, delivering light exactly where needed during daily activities.
Enhanced Safety with Intelligent Lock System: Our thoughtful child-lock feature prevents curious little hands from accidental activation and helps adults avoid unintended button presses during movement or sleep. This dual-purpose protection system preserves your customized settings while ensuring consistent operation.
Thoughtful Gift for Loved Ones: Show care for family and friends! Perfect for parents, grandparents, or anyone who enjoys relaxation. Combines infrared light with warmth – a practical lifestyle accessory.
Customers say
Customers find the knee massager effective at relieving pain and stiffness, with immediate relief reported after one use. The device features three heat levels and a soothing combination of vibration and massage modes that help loosen stiffness. Customers appreciate its solid build quality, adjustable straps, and comfortable fit, with one customer noting it can be worn for long periods without irritation. The device keeps a charge for a while and is rechargeable.