bluetooth headset interruptions
i have Hisense hb420s paired to htc desire hd.
my question is this: when i ride my bike or go for a walk, i get often interruption in the music and every now and then the headset disconnects...
its probably not the headset cuz i got a new set from the store... the phone shouldnt be it either cuz its new and other devices dont do that sort of problem.
any idea what could cause this?