ThermBack LED transforms how you manage lower back pain. With a science-backed combination of heat with infrared, vibration, and LED light, this wearable wrap provides fast-acting relief from lower back pain at home or on-the-go. Say goodbye to your basic heating pad and embrace a smarter way to ease back discomfort.ThermBack LED delivers precisely placed, science-backed doses of each therapy-heat with infrared across the entire lower back, vibration on muscles and tissues, and LED along the spi