... Bluetooth/AV in/ISDB-T,DVB-T,WIFI(optional) Rechareable battery SD/built in TF card.. 5 " GPS with Bluetooth/AV ... areaBluetooth/AV-in/ISDB-T,DVB-T,WIFI (optional)Rechargeable lithium-polyer battery DC 5V Operating temperature:0c-60cStorage temperature: -20c-60cMicrosoft ...