Not bad for enhancing your phone picture quality. Best I have seen yet!!

Nice slim profile Polarizer without the brown cast of the cheaper brands.

Overall good product - better than the other two lens kits I used in the past. I used it on my Samsung S8 phone both indoors and outside for landscapes.Pros: good boost for low-light environment, as the large lens helps capturing more light. Also provides a larger field of view than the original Samsung lens.Cons: introduces severe distortion as you can see by comparing two images of the same scene taken at various lens orientations.Overall I'm happy with the purchase.

Using my new GoPro was great on a recent trip. The video/picture quality was about what I expected. Loved the smoothness and how steady it made the videos appear even when moving around a bit. The touch screen took some getting used to and didn’t always go to the menu expected. The only real complaint is the loud beeps every time you turn it on or start video. There really should be volume control for that.

Got this for Christmas and its been great so far. simple to set up and the image quality is great. only been playing with it around the house but plan on setting it up on my mountain bike to test it outdoors on the trails. would recommend for anyone interested in getting into action video recording. Much better investment in $ than other more expensive brands. Similar image quality and plenty of accessories to get you going included.

I bought a lot of headphones, and none of them really fit well in my ear. I have a small ear hole. These fit really well!