Image from Roseline J. Babie (USA)

This is Garmin StreetPilot c330 Vehicle GPS Navigator review from Amazon.com customer:

The advantages of the C330:

• The display is awesome - high resolution with good contrast.
• No buttons! Everything, except volume and power, is controlled by the touch screen.
• The software is fast; route calculations take just a few seconds.
• After the initial lock, this little unit locks on very quickly after powering up.
• The internal battery is terrific; you can do your route planning indoors without looking for an AC receptacle, and you can leave the unit on during a rest stop on your trip to preserve trip data. Battery life is 3 to 4 hours.
• The OS is super intuitive.
• The 3D view is simple to follow, but the map view is excellent, also.
• Navigation performance is excellent.
• Speakers are built in, with excellent sound quality.
• Windshield mount is small, sturdy and simple.
• The unit is small enough that it won't obstruct your view.
• The power cord is hardwired to the windshield mount - no plug to contend with.