The European version contains full European mapping right off the shelf.

The nüvi is a portable GPS navigator (SatNav) traveler’s reference, and digital entertainment system, all in one. Combined with detailed maps, the nüvi provides automatic routing, turn-by-turn voice directions, and finger-touchscreen control—making it easy to find your way anywhere. The unique “text-to-speech” feature calls out turns by street name
The nüvi 350's unique "text-to-speech" feature calls out turns by street name. In addition, this text-to-speech interface, gives users the spoken pronunciation of each entry in the word bank—along with gender and part-of-speech information.

The nüvi also offers a travel kit of useful travel tools to help keep any journey fun: MP3 player, audio book player from Audible.com, JPEG picture viewer, world travel clock with time zones, currency converter, measurement converter, and calculator. In addition, optional software packages such as the Language Guide and Travel Guide (sold separately on SD Data cards) can be added for language and content support.

Language Guide™ software (optional)
Users can access Garmin Language Guide, with data provided by Oxford University Press. This software suite contains a multilingual word bank, phrase bank, and five bilingual dictionaries. The multilingual word bank and phrase bank supports nine languages and dialects Why be a language expert when the nuvi can speak in any language for you ;o)
Travel Guide™ software (optional)

The new Garmin Travel Guide is loaded with information provided by Marco Polo. These guides put in-depth travel information—such as reviews and recommendations for restaurants, tourist attractions, and more—at the user’s fingertips. Find the best restaurant or Nightclub in Paris. The nüvi 350 also comes with an A/C charger and approximately 700 MBs of internal memory for storage of supplemental maps, MP3s, and audio books (available from Audible.com).

• Garmin Nuvi 350 coverage of the entire European mapping with approximately 700 MBs of internal memory for storage of supplemental maps, MP3s, and audio books
• High-sensitivity integrated GPS receiver by SiRF
• WAAS enabled; flip-up antenna—includes MCX-type connector for optional external GPS antenna connection
• Preloaded with NT v.8 mapping software
• Travel Kit includes Language Guide, MP3 player, audible book player, picture viewer, world clock, currency and measurement converters, and calculator
• SD memory card expansion slot
• Powerful built-in speaker
• Traffic alerts with optional GTM 10 FM TMC traffic receiver*
• Text-to-Speech — unit prompts you to “Turn right on Main St” instead of “Turn right in 500 feet”
• Audible and visual navigation instructions and warnings
• Offers a three dimensional mapping perspective, or 2-D overhead view
• Display: 2.8” W x 2.1” H (3.5” diag.), 320 x 240 pixels; bright, TFT display, 64K colors, with white backlight and touch screen
• Unit dimensions: 3.87" W x 2.91" H x 0.87" D (98.3 mm x 73.9 mm x 22.1 mm)—fits easily in a pocket or purse
• Weight: 5.1 ounces (144.6 grams)
• Built-in lithium ion battery
• Between 4-8 hours of battery life, depending on use
• Includes 12-volt power adapter cable for external power while in your vehicle
• Includes suction cup mount that allows for easy adjustment and quick release
• Simplified PC connectivity, similar to a digital camera, using USB Mass Storage with access to either the SD card slot or to the unit’s internal memory directly from your PC desktop.
• With the POI loader program (available for free from www.garmin.com), users can set up proximity alerts for school zones, safety cameras, and more.