I bought copy (fake) of bluetooth beats by dr dre (model TM-003). When I tried them in store and first time at home they we really loud, then I then I decreased volume and since I can't increase volume. If I hold volume up button they won't increase volume and instead my song continuously stop and start playing (pause, play, pause, play...) and when I connect headphones with 3.5mm jack cable they are still loud as first time I tried them. So basically when I turn on headphones and use them with bluetooth, memory card reader or if I listen FM radio then are not loud as they are when I use cable. How can I fix this?