Technical Specifications

Battery: Internal rechargeable 1200mA Li-ion; 3 hours battery life
Screen Size: 3.5-inch WQVGA full-color, anti-glare touch screen
Map Coverage: Continental US by NAVTEQ
Screen Resolution: 320 x 240 QVGA; 64,000 colors
Dimensions: 4.29" (W) x 3.48" (H) x 1.14" (D)
Weight: 6.5 oz
GPS: SiRF StarIII
Receiver: 20 channels, WAAS/EGNOS enabled SiRFstarIII
Accuracy: 10 to 16 feet / 3 to 5 meters (WAAS/EGNOS), less than 15 feet / 7 meters (GPS only)
Battery life: Up to 3 hours (at lowest screen brightness)
Case: High-impact plastic

Turn-by-turn voice and visual guidance: Enter an address or POI and get there quickly and safely
Graphical interactive maps: Built-in maps and destinations for the continental U.S. mean you'll always know where you are and where you're going
Rechargeable battery: Navigate when you don't have access to power
SmartDetour™: Automatically prompts you to route around suddenly slow freeway traffic
Auto night view: Adjusts color and contrast for easy night viewing
750,000 points of interest (POIs): Optimized database to easily find gas stations, restaurants, ATMs, and more, with smart location search by name, category, and region
TrueView®: Pop-up visual of upcoming turn
Map View: 3D bird's-eye and standard map views
Reception: Integrated antenna for clear GPS signal

Magellan 3100 GPS