Review (5/5): I really like this!
I wasn't entirely sure what to expect, and other than charging instructions there's not a lot of user info in the small foldout (which I could barely read because the print is so small). But having used similar devices in the past, I was able to figure it out. After fully charging it, I clicked through the various settings and each pops up on the small screen telling you what it's for. When it comes in contact with your skin, it makes a little humming sound & vibrates. The various light settings are for different results which can be set to different intensities, and so far I'm enjoying using it. The lights feel warm on my skin, which is soothing. The setting w/o light produces a little charge/tingle, not unlike my NuFace device. While it's too soon to see any results, I'm enjoying using it and really like it so far. I've found it works best if you have either moisturizer or perhaps a serum on your skin to provide some slip, as on dry, bare skin it tugs and doesn't move as smoothly.