Car Navigation Box Model: GPS100 Features: Car Navigation; OS: WinCE net 4.2 Ntsc or pal output to LCD monitor supports AV diagonal RGB output Map feature including road routing calculation, automatic re-routing, voice navigation guidance, automatic map rotation.. Etc. Display: Ntsc or pal Dual-channel stereo audio SD card store Expanded memory: supports SD Card IR receiver for remote controller Accessories a/c power adapter; remote controller; setup guide; GPS antenna; GPS navigation software: supports navigation software based on winCE4.2 Input voltage: 7 ~ 30V Max. consumption: <4.8W Average consumption: <3W On-line consumption: <60mw,5mA,12V Product size:12.3*13*2.7cm Gift box size:33*22*8.2cm