This little earrpiece sounds so clear. Connecting to my Google pixle 2 xl was easy. Controls are simple to use. All my calls are clear on both ends. Music is crisp. My only complaint is it doesn't fit as secure in my ear as I would like. The piece over my ear fits fine, just not the piece that goes into your ear. I may have odd sized ears. You get 3 sizes. I will try some others I have and see if fit better. Overall a really good product.