A:AnswerIt could be your brand doesn’t put out a strong enough signal or interference from other devices. Defective device or you might need a device update. Many reasons just to name a few
A:AnswerYou can play music onto this from any source I frequently Play from applications and iPod off my iPhone - Great in the country a little static he in the city
A:AnswerSometimes I get interference especially when driving on the highway. However, once I find that sweet spot channel, it works great. Just need to be patient to find the best channel that works in your area.