* Smart timer controller: 1 - 20 minutes
* 3 mode: red / infrared / combo red and infrared for option
* Optical convex lens for evenly distributed light
* Easy to install: Door Mount, Table Stand, Wheeled Standing Rack is Optional
* Worldwide use 100-240V
Near-Infrared Light near infrared (NIR) light is invisible to the human eye, and penetrates into deeper tissues, leading to enhanced recovery and inflammation support.