... Advantages:Flip mobile with 2.2 inch touch screen, Quad-band, Dual sim card dual standby,Dual-camera, 2M pixels, camera flashlight,TV, ... /Special FeaturesSK520, slider mobile, 2.2 inch screen, Ultra thin, Dual sim card dual standby, Dual camera with 2M pixels,support TV ... front and rear dual Cameras with flashlightFM radio (can output voice), E-book reader, MP4, MP3, SK520: magic voice mobile phone,gsm ...