... ]: Support TF card extend 32GB max[Camera]: Front :1.3 mega pixel[Communications]: Support external 3G function,Wifi 802.11 b/g ... ]: Audio format: MP3, WMA, WAV, APE, AAC, OGG Video format: MP4, AVI, MOV, VOB, RMVB, FLV, MKV, DAT Picture format: TXT ... ]: INPUT:100-240V 50-60Hz0.3A, OUTPUT: 5V 3000mA [Batteries]: 3.7 V[Accessory]: Color box, User manual, OTG line, Charger ...