These headphones are really cool. First, they are easy to pair. They are ready to use right out of the box. Same as all other wireless headphones: you have to hold the power button until it goes into pair mode and your phone will see it. They are really comfortable to wear. The lightweight is perfect and the fact that it has no wire connecting the two ears feels great. You don’t feel the tugging of the wire. At first it is a little annoying because you are not yet used them being truly wireless. I kept feeling like one might fall out. After a few days you get used to it and won’t think about that anymore. However, I still feel like it is a little loose and it might fall out if I move too much. They could add a hook for the inside of the ear to make it more secure. The battery life is as they said it would be. Once the battery runs out, you can put them back in the case to charge again. You basically have a charger in your pocket. You don’t have to wait till you get home to plug them in. Lastly, the sound is good but not great. If the earbuds are pushed into your ear completely you will be fine. Since they loosen in my ears, outside sound comes in and I lose sound quality. I would recommend these to anyone who wants headphones for any usage where you are still. If you want something for running or working out, I would say get something with a hook of some sort.