... , Rock, Pop, Classic, Soft, Jazz and heavy bassBasic functionFM radio, E-book, picture scan, record,games, camera functionSpecial functionsShockproof, waterproof, static ... within 1 month since goods deliveredb. All items required exchange or fully refund should be returned back to us with the original package ... the item number on the e-mail.2. Send the items back to us and tell us by e-mail.3. We will ...