Looking for some advice on which portable speakers I should look into. I probably don't want to pay much over 200-300$, but I am looking for quality sound. It would be ideal if they had both a bluetooth connection and an aux-cord port. To give you an idea of what I use now... I listen to Shure S-215 headphones, which run about 100$. But I would like something that I don't need on my neck/in my ear.