... (WIFI+Windows6.1) Main Feature:N97 Style + Quad band + Windows 6.1 + WIFI + Java + Bluetooth + FM + Multilanguage Frequency:Quad Band ... :240-360hoursTalk time:3-4hoursAvailable Color:Black, WhiteMain function:Windows 6.1,WIFI, Dual Camera, Java, MSN, Bluetooth, FM, ... MP3/MP4, GPRS, WAPAdditional:E-book, DV, Voice recorder, Incoming photo display, Calendar, Alarm, Note, ...