... Support Multimedia MP3,MP4, Key Specifications/Special FeaturesSK520, Flip mobile, 2.2 inch screen, Ultra thin, Dual sim ... E-book reader, MP4, MP3, SK520: TV cellphone, Slider mobile phone, mobile sms,Bands: GSM850/GSM900/DCS1800/DCS1900MHZ Accessories:Two Li ... warranty.(excluding accessories) KeywordSK520 Flip mobileSK520 JAVA Flip mobile SK520 Bluetooth TV JAVA Flip mobileSK520 Dual sim Bluetooth ...