Detailed Product Description i9B 3G dual sim dual stanby mobile phone ,quad band cell phone- Operating Frequency: Quad-band 850/900/1800/1900 ... - Playback, mp3, AAC, mp4, GP3 - Battery, Talk and Standby Time Battery- Long Talk time: 180-300 mins (depending on ... Image Size: 1280x960, 640x480, 320x240 - Image Quality: High, Normal, Low - Effect Setting: Normal, Grayscale, Sepia, Sepia Green, Sepia Blue ...