... 7"TFT capacitive touch screen,16:9,1024*6006.Earphone Port: Yes7. WIFI: Yes8. TF: support ... . Sound effect: Audio build-in dual stereo speakers; External Microphone; Built-in Monophonic Recording.12. Battery: ... mov,wmv etc.18: Audio:Build in 2*1W stereo speaker,Internal Mic;Audio file formats ... Shanghai JiaoTong University, which are top universities in china. Shenzhen Sales office: 2F, Juji technology ...