The device is not uncomfortable. It fits snugly across the jawline under the chin, and the strap can be adjusted. It's a bit bulky, but light and nice quality.

It uses tens or ems or both. The pulsing sensation feels really good and slightly tingley. Felt as the similar as doing the facial massage by using the machine in the spa. There is a mide that kind of pulses and feels very nice, but it does produce a ...  Read More

The light it emits is negligible and i can't see it having any therapeutic effect. The warning in the instruction booklet says to not use it if you have high blood pressure. It's listed as a microcurrent device (microamperes) for facial toning and sha...  Read More

I'm convinced this lil guy works and is way more economical than some pricier models. I wish it came with clearer instructions, but otherwise i am very happy with it.

Im usually pretty skeptical when it comes to things like this. I'm also a firm believer of trying something first before formulating an opinion.

Item works well. I can definitely feel it working - it is very zappy. But no joke, it does exactly what it claims!