try these, theyre bluetooth stereo headphones. Very light, stay on your head during movement, loud for music, battery lasts a good long time and they even have a little mic in the earpeice for making calls:
http://www.amazon.com/Motorola-MOTOR.../dp/B000NKCO5Q
they started at $90+ but theyve been out for a few years now on ebay you can get em for like $40