Manuals Brands Sonic Blue MP3 Player Sonic Blue MP3 Player Manuals ProdManuals has more than 9 Sonic Blue MP3 Player manual(s) covering 9 model(s). 5 P R Models Document Type 5 52260056-001 P P/NTS1GMP520 P/NTS512MMP520 R Rio S50 Rio S10 RioVolt SP150 RioVolt SP350 Rio S30S Rio S35S