This ZJKC red light therapy mask is really well made. It comes with easy to understand instructions. We really did have to read the instructions first to understand all the color combinations.The pulse versus steady light wasn't perceivably different but it was really easy to change the light and settings with the hand held remote (this needs to be fully charged before using). The charging cable AND USB charging block are included with this red light mask.Hopefully the fun video of my friend trying this on (with a little commentary from hubby) helps you see how easy it is to attach this mask. The mask fit me better than it fit my friend, as I could easily wear the mask with my eyes not exposed to the light. She found the nose part didn't fit her as well - so this might fit some faces better than others. It comes with adjustable light velcro straps that did not tear away my hair.The timer started at 60 minutes when we first turned on this mask, but the instructions say to start light therapy 15-20 minutes at a time 3 times a week. The instructions suggest doing a skin test before applying it to our faces to see if there are any adverse reactions. We had not issues using this mask with red light therapy for 20 minutes today.This ZJKC red light therapy mask is super easy to use, and it's way too early to say if this will brighten our skin, reduce wrinkles, and even out our facial skin tone. It's super well made and this will work well in combo with our facials and meditation practice.The first time we put this on, there was a plastic smell and this went away after wiping it down with mild detergent. We have eye coverings and that is the only thing to consider getting at the same time as this mask - LED or UV eye protection patches,Hope the video and pictures help you decide if this is the right light therapy mask for you. I really like it, my friend felt it didn't fit her that well. It's my review, so I am giving this ZJKC red light therapy mask 5 stars.
