Glasses work as expected. The build is not the greatest (has a flimsy feel to it), but they serve their purpose. Could be more comfortable though, they don't really fit the nose well, and they seem somewhat on the small side. If your head is the size of a bowling ball or an industrial wrecking ball, you may be in for some trouble. Worth noting that this model (at the time of writing this, at least) doesn't have the separable frame and clip for mounting on your own glasses, as shown on XGIMI website, so you'll have to double up.
Not good