Korean Plezo is offering protective cases for MP3 players that have built-in battery powered speakers.
The Plezo cases have 3W output through speakers that are not visible outside of the case. This fact might turn some heads and provide some fun. The size of the Plezo speaker case is 150x120x55mm or 140x140x55mm. See the inside of the case in the photo below.
I could not find any pricing and availability information yet.
Korean BetaNews has reviewed the Plezo MP3 player case. They published tons of photos, but more interestingly a fun little video demoing the case. The sound is actually quite good. BetaNews just needs to work a bit on their test music selection.
More details also on the Plezo product page (Korean).
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