Red Light Therapy Belt, 3in1 Cordless 660/850nm Heat for Back Pain Relief

Red Light Therapy Belt, 3in1 Cordless 660/850nm Heat for Back Pain Relief

• 56 Sets Tri-Chip Dual-Wavelength Red Light Therapy： Equipped with 56 premium tri-chip LED beads (1x 660nm visible red light + 2x 850nm near-infrared light per set), this belt delivers full-coverage layered care. 660nm red light soothes surface muscle soreness and discomfort, while 850nm infrared light penetrates deep into tissues to support post-workout recovery and daily waist & back wellness.
• Innovative Flat Vibration Motor for Zero Discomfort： Unlike bulky built-in motors that cause pressure and foreign body sensation when lying or leaning back, our upgraded flat vibration motor fits snugly against the body with no bulging. It offers 3 adjustable intensity levels from gentle soothing to deep relaxation, effectively easing muscle tension and stiffness for all-day comfort.
• 3 Precise Heat Settings for Deep Penetrating Warmth： Features 3 customizable heat levels (113°F / 131°F / 149°F) to match your comfort needs. The even, deep-penetrating warmth helps boost local circulation, relieves tight muscles and soreness from long hours of sitting or exercise, delivering lasting comforting relief for the lower back, waist and abdomen.
• 7.2V High-Voltage 3200mAh Large Capacity Battery： Built with a 7.2V 3200mAh rechargeable lithium battery, it delivers significantly higher power output and longer cordless runtime than standard 3.7V 2500mAh alternatives, eliminating frequent charging anxiety. The Type-C charging design allows you to enjoy therapy freely at home, in the office or on the go.
• Extra Large Adjustable Fit & Smart Safety Protection： The 50-inch main belt comes with a 15-inch extension strap to fit waists up to 65 inches, accommodating most body shapes comfortably. It features a 30-minute auto shut-off function for safe use, plus built-in overheat, over-current and low battery protections. Made of skin-friendly breathable fabric, it is suitable for daily use at home, work and travel.