Equipped with 420 upgraded 3-in-1 LEDs of 660nm red light and 850nm near infrared light, this 40"×16.5" flexible full-body therapy mat realizes even light irradiation for multiple body parts. It supports 3 light modes, 3 pulse frequencies and 5 adjustable brightness levels, paired with 10-60 minutes auto timer. Boasting max 75W high power and strong irradiance, it effectively relieves muscle soreness and joint discomfort, perfect for athletes, office workers and elders for daily physical care and body recovery. | Vortro | | 420 LEDs Red Light Therapy Mat 660nm 850nm 75W Large Infrared Pad Adjustable Timer Pulse Mode Full Body Pain Relief Care | Best Buy