Bests & Worsts Reviews from Amazon

My first review was that they are OK for the money, But now, forget them. It started making weird sounds like radio static. I smelled something burning at first, but it wasn't until it swelled up, melted and burned my ear, that I realized the battery was burning up. I pulled it out of my ear none to soon as it melted in my hand. It actually split open and the battery was just a pile of charred material. Hate to see what could have happened if it was in my luggage on a flight or left in a dresser drawer. Maybe I will add a picture of it to the review.