Sounds like sci-fi special effects in quiet aisles. Woo, woo or something like that. I tried moving it but it had no effect no matter the position. Great that it's loaded and ready to go. Also works while charging, ensuring the battery is fully charged when connected to the network. One more thing, this thing smothers the high frequencies, but the ruins of bass theory are tight and voluminous. The soundstage is narrow but clear enough, even with the Paradigim bookshelf speakers I just broke open. I'm giving it 3 stars because it comes with a couple of items you can expect for around $20 alone.
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