This wearable shoulder and neck dual light therapy pad is equipped with 104 LED lights, combining 660nm red light and 850nm infrared light to relieve discomfort in the neck, shoulders and upper back and relax muscles. It features a 3-in-1 targeted design for multiple body parts, suitable for home, office and travel use. Built with 3 working modes, 5 adjustable brightness levels and a timing function with optional durations from 10 to 90 minutes, it meets different relaxation needs. Simple one-button operation makes it easy and convenient for daily use to improve overall wellness. | Morfone | | 3 in 1 Dual-Wavelength Wearable Neck Shoulder and Back Relief Red Light Therapy Device | Black | Best Buy