VEVOR Red Light Therapy for Body, 264 LEDs Light Therapy Pad with Controller, 10Hz Pulse, 5-30 Min Timer, 630nm Nano Red & 660nm Red & 850nm Light Therapy for Pain Relief, Skin Health
How do I change mode on the 264 LED model? The + and - change light intensity, the top button changes timer, and the bottom button powers it on, next changes it to flicker, then turns it off. How do I know and change what light frequencies are on?
What do the various levels do? What is level 1, and how does it differ from level 2. Please describe each level.
Also, why use the pulse feature? What benefits does it provide?
Asking the same basic questions not addressed in manual. How to set for various frequencies? both alternating between 600 and 800 frequencies. how to set the timer. Manual is awful.