Perfect for people troubled by neck and shoulder tension caused by long desk hours, commutes or muscle discomfort, this Red Light Therapy Neck and Shoulder Wrap brings professional light therapy home, at work or on the go. It fully wraps around your neck, upper back and shoulders, using dual red and near-infrared light to deliver targeted relief. Built with 126 triple-chip LEDs for even, full-area light coverage, it adopts 660nm red light to enhance cellular health and 850nm infrared light to soothe deep muscle tension. Each 20-minute timed session effectively eases fatigue and strain. Easy one-button control offers three intensity modes to suit different needs. Featuring Type-c fast charging and soft, flexible fabric, it is comfortable to wear during daily routines. This drug-free therapy device is also a wonderful gift for loved ones with neck and shoulder issues.