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1 - COWON J3 disassembly - YouTube
Cowon J3 review
Cowon iAudio J3 personal media player • The Register
Polymer Li-Ion Battery: 3.7 V 5Ah ( 18.5Wh, 6.0A rate) - UN Approved
Cowon iAudio J3 leather case
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Cowon iAudio J3 personal media player • The Register
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