Harman Kardon GPS-310 (AKA: GPS-310NA)

General Features:

• 4" Widescreen LCD display
• Resolution: 480 x 272 pixels
• Touchscreen
• 1-year SonicElectronix.com warranty

Navigation Features:

• Built-in, precision 16-channel GPS receiver
• Over 12 million points of interests (POI)
• Operation through on screen touch controls
• Fast 2D or 3D navigation
• Built-in, detailed and highly accurate TeleAtlas® turn-by-turn database for the U.S. and Canada
• Turn-by-turn audio and visual cues, including auto-zooming and fast automated recalculation of directions after a missed turn
• Capable of finding shortest route, fastest route, or user selectable avoid specific type of transportation route
• Text-to-speech technology allows the unit to announce road or highway names

Media Features

• Playback of MP3 and WMA
• Play music while navigating
• Displays album artwork
• ID3 Displays artist, title, and album
• Easy, familiar audio controls

Key Features:

• SD Card input supports up to 4GB of media files
• 3.5mm Headphone jack output allows for audio connection to earphones or auxiliary input of your in-dash receiver
• Includes car charger, wall charger, USB cable, traffic antenna, dash or windshield mounts, adhesive pad, carrying case, and cleaning kit
• USB to PC interface cable for transferring data files (SD Card required)
• Dimensions: 4.8"L x 0.7"W x 2.9"H