VEVOR Red Light Therapy Mat for Full Body, 1280PCS 3-Chip LED Light Therapy Pad & Controller, 10/40Hz Pulse, 10-90 Min Timer, 660nm Red & 850nm Near Infrared Light Therapy for Pain Relief, Skin Health
It says there is a 10 Hz and 40 Hz pulse - are those the only options, or does it have a mode where the red light shines continuously (without pulsing/blinking)?
