Experience advanced comfort with the Red Light Therapy Knee Brace – a cordless heated knee support designed for daily wellness. Featuring 44 dual-wavelength LED beads (660nm & 850nm), this rechargeable knee massager combines targeted light therapy and adjustable heat (113°F–149°F) to ease stiffness and enhance relaxation. Ideal for active lifestyles, its smart touch control offers five heat levels and four light modes, while the 5000mAh battery delivers up to 4 hours of cordless use. Key Benefits: ✅Dual Light Therapy: Supports skin health and muscle comfort with clinically studied wavelengths. ✅Customizable Care: Select from five heat settings and four light intensities for personalized relief. ✅Portable & Wireless: Lightweight (0.82 lbs) design perfect for home, office, or workouts. ✅User-Friendly Display: Monitor settings via the LCD screen and enjoy easy USB charging. Specifications: Material: Breathable Textile Fabric Color: Gray Size: 20.87” x 18.11” x 9.06” Battery: 5000mAh Lithium Polymer (3.5-hour charge) Controls: Touch Screen with ℃/℉ Units Included: Brace, Straps, USB Cable, Manual Ideal For: Fitness enthusiasts, busy professionals, and anyone seeking natural solutions for daily stiffness.