Worked fine in the beginning. Only objection was static noise when no signal was present but headphone switch was in "on" position. However, after two years, the charging function wasn't effective and the headphones needed to be constantly charged. After one hour of use the sound volume would decrease; after an hour of charging, everything was fine but then an hour later the same problem. Replaced batteries, checked power to charger unit; nothing wrong there. Finally gave up - 15 minutes of "on" time was all I could get. Wireless headphones still have a way to go. Back to wired for great sound.
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