... Multi-media functionsMain functions Dual sim dual standby,FM Music play mp3 at background,support equalizer,bluetooth stereo, ... ca Expansion Bluetooth files transmission,Bluetooth earphone(voice),Bluetooth music(stereo) Data transfers data wire,cardreader,bluetooth Image ... to market 2009.12.11 Suitable group Stylish phone,Commercial phone Accessaries (1380mAh)2 batteries,earphone,data wire,charger ...