... Main featureWIFI, MP4/mp3 player, digital photo frame, ebook reader(EPUB), game player, Office, email, and web-surfing, online audio, video & TVOperation systemAndroid2.2 ... /RMVB, FLV, 3GP, MPEG, DAT, MP4 (support to 1080P:1920x1080)Audio playerMP3,WMA,APE,FLAC,OGG,WAV, Frequency response: 20Hz to ...