"Product description Quadruple Diode Technology Intuitive Design What's Included The iRed Difference Fast Effective Targeted Relief Brief content visible double tap to read full content Full content visible double tap to read brief content Features & details Quintuple Diode Technology Combination therapy for rapid recovery and lasting relief delivering 630nm 660nm Red 850nm 940nm Infrared and 460nm Blue wavelengths Enhanced Blue Light and Pulse Function Upgraded with clinical grade blue light and special pulse mode Easy to Use Simply hold your device over the target area for up to 3 minutes for fast and effective relief Quality and Reliability iRed's heavy-duty stainless-steel design is not only durable and sleek but also portable for everyday use at home and on the go Complete Kit The product comes complete with the red light torch with enhanced blue function carry bag two rechargeable batteries battery charger usb cable glasses user manual"