The reviewers warned that the product wouldn't fit in the headset, so I was worried. But after receiving it, it fits great, I can only see a little light from the outside world from below when I tilt my head all the way down. I really think the fit issue is that there are two different versions of the headset that are slightly different. I have the newer version with the power and volume buttons on the headset itself rather than the cable. The bright screen is great for this version, I don't know how for the first gen headset.