Title: Crystal clear, but must know about auto-shutoff
Review: If you're thinking about getting these, you need to know that they automatically shutoff after 30-45 seconds if the input signal is weak. I was about to return them until I knew this. Just turn up the volume a little (it doesn't take much) on the device you're plugged in to and you won't have a problem.Range is impressive: crystal clear audio up to about 35 feet. Still works at 50 but has a fair amount of static.One review mentioned difficulty getting the battery cover off. I thought the same thing until I found the trick to it. You have to press in on the bottom of the cover and then slide it up (toward the top). It comes off with ease.There's not much head room due to the intermediate strap. Depending on how you're built, you may have a problem getting the ear pieces to rest on your ears comfortably. Not a problem for kids.Well worth it for me.
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