I bought these when they came out, and I've loved them ever since. They fit perfectly and don't hurt your ears over long periods of time. The battery life is great and I find myself not having to charge them every night. Pairing the earphones requires only a few seconds, just requiring you to turn bluetooth on and open the case. It's as simple as that. 10/10 these earphones are a great buy, at first they seem a little pricey, but when you take into account that all materials used are recycled or made from sustainable material, the price is worth it.