I have hooked up the Bluetooth to my car and my job involves me going to different places so need GPS too. When I play music through the Bluetooth it works fine. When Instructions are given through Google maps or waze it naturally pauses the music but the voice stutters to an extent that I don't know the next turn . this is the case regardless of the music being on or off. So if it is meant to say.. In 250 metres turn right on the roundabout on to ABC road, it will only say 250.. Right the to.