I teach a computer lab (Grades 1 to 6). I put headphones on the teacher supply list but often kids don't come in with headphones (or come in with very cheap dollar store ones that instantly break). I've purchased a few back ups headphones to help out.. The only good headphones I've ever used cost $10 or more and I can't afford many of those. All the bulk brands you get from places like Amazon, seem to be absolutely horrible and only last a few weeks to a few months. Many of the customers in the reviews claim some of the headphones arrive and don't work at all. Has anyone purchased inexpensive headphones ($1 to $3) that have lasted all year?