I probably bought this item about 15 to 20 years ago and never used it. It used a 3.5 mm jack. There will likely be some dust on the package. It is a very small speaker that might measures about 3 3/4 “across at the longest points, 1 3/4” tall, and 1/2” thick. As a disclaimer, the plastic bubble part could open during shipping, but it would not affect the contents. It’s just that any old item, that has glue sealing a plastic bubble to a cardboard backing, may eventually lose its seal over time.
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