Square video book 1.2.4",3.5",4.3",7" video book 2.USB & recharge battery 3.Open card play videos 4.1 year warran ITEM: Square video book 1. Support many video and audio format , 2. Panel Size :1.44"/1.8"/2.4"/3.5"/4.3"/5"/7" TFT LCD panel. 3. Memory Device: 64MB-4GB canbe selected 4.Video- RM/RMVB/AVI/WMV/FLV/MP4/3GP ; 5.Audio - MP3/MIDI/WMA/WAV 6. View angle: 0-180 degree 7. Speaker : 8ohms 0. ...