What it says on bestbuy is also exactly what you get..
When the open road calls your name, go traveling with this portable GPS receiver that features built-in base maps of the U.S. and Canada for easy navigation. MP3 playback capability lets you take your favorite tunes with you on the go.
Jensen Rock-N-Road GPS
Protective carrying case
From our expanded online assortment; not available in all Best Buy stores
Preloaded NAVTEQ base maps of the United States and Canada
Provides up to 11 million points of interest to guide you toward interesting destinations.
4.3" color touch-screen display
With easy-to-use interface and backlighting for easy navigation of the settings and functions.
XM Satellite Radio-ready
Allows easy access to all of your favorite XM Satellite Radio channels(requires optional XM Satellite Radio model CNP2000 mini tuner cartridge and antenna model XMICRO2, both not included).
Built-in 8GB hard drive and built-in Secure Digital slot
Allows you to add additional base maps to expand your navigational ability (media not included; 2GB capacity).
High-sensitivity, WAAS (Wide Area Augmentation System) enabled GPS receiver
Enhances performance in heavy cloud cover, wooded areas and canyons so you don't have to worry about losing the satellite link.
Provide spoken directions so you can keep your eyes on the road while navigating.
Allows for connection to a PC for additional product updates or downloads (requires optional USB cable, not included).
Compatible with optional rear observation camera and powered camera mounting dock (both not included)
Provides superior viewing of your surroundings for easy parking.
Built-in rechargeable lithium-ion battery
Provides up to 4 hours of use.