... ,windows CE USB2.0 mini usb Bluetooth/AV in/ISDB-T,DVB-T,WIFI(optional) Rechareable battery SD/built in TF card.. 5 ... DC 5V Operating temperature:0c-60cStorage temperature: -20c-60cMicrosoft Windows CE.NET 5.0SD/Built-in TF cardVideo format:WMA9, MPEG4, Divx5 ... .0, 4.0,3.11,Xvid and MPEG2(MAX:480*272)and ...