ICN GPS
The iCNxxx series is a range of automotive navigation systems from Navman. These include the iCN320, iCN330, iCN510, iCN520, iCN530, iCN550, iCN610, iCN630, iCN635, and iCN650.
All the iCN products include address to address routing, spoken guidance instructions and a 2-D display.
The 600 series do not have a battery, whereas the 300 and 500 series do.
Only the 500 series have a touch-screen.
Read more about ICN GPS: Modding The ICN Series