Detailed Product Description Dual Card With WIFI and TV gsm Cell Phone,cell phone, china phone, new phone, ... phoneJAVA supported Support TF card up to 4GB Can change the music and picture when shaking FM/MP3/MP4/MPEG4/Bluetooth function ... mega pixel 64 chord, ringtone format: mp3, midi, mmf Built-in MP3/MP4 players, outside speaker Video: 3GP, MP4, full screen ...