Features:

• preloaded US and Canada maps
• 4.3" colort ouch-screen display
• lifetime traffic updates
• SD media card slot
• automatic rerouting: alternate directions in case of deviation from original directions
  
• turn by turn voice prompts
• route planning
• speed limit indicator: tells you speed limits on most major highways
  
• "Where am I?"emergency locator
• travel assist tools: world clock,currency converter, measurement converter, calculator
• JPG image viewer
• rechargeable lithium-ion battery