Hello I just purchased a pair of Wireless beats 2 studio. I used them at a 6-hour train trip and I didn't have any problems, but today I woke up with a headache, which eventually went away after about half an hour. I also own a pair of Powerbeats 2 wireless, with which I didnt experience such problems, but radiation was always a concern of mine when purchasing wireless ear pieces. I listen to music many hours a day and I can't live without it. Will bluetooth have any affect on my health, will I experience more headaches and diziness? I absolutely love the comfort of going wireless but I must think about my well-being too. Any thoughts?