... ,WIFI(optional) Rechareable battery SD/built in TF card.. 5 " GPS with Bluetooth/AV in/ISDB-T,DVB-T,WIFI(optional)64MB ... Operating temperature:0c-60cStorage temperature: -20c-60cMicrosoft Windows CE.NET 5.0SD/Built-in TF cardVideo format:WMA9, MPEG4, Divx5.0 ... *272)and ASF,AVI,WMVAudio format:WMA9, MP3 and WAV; with LRC displayPhoto browsing: JPG, GIF, BMP, PNGsupport TXT format Guangzhou ...