Portable GPS navigator - 7.0" vibrant color touch TFT LCD screen - 800*480 pixels wide screen resolution and aspect - Microsoft Windows CE .NET 6.0 Core operating system - CPU: Mediatek.MT3551 468MHz - Built-in FM transmitter (76~108MHz) - Memory: 128MB DDR2 & 128MB Flash - 4 GB micro SD/TF card containing USA/Canada map included (bundled by the manufacturer) - Micro SD/TF card slot supports micro SD/TF cards up to 8GB - Works with most other 3rd party navigation and GPS software - Default features: GPS MP3 music playback photo album e-Book viewer built-in games MP4 video playback FM transmitter Calculator Unit convert and calendar - Support music format: WMA9/MP3/WAV - Support video format: AVI/WMV (800*480) - Support picture format: JPG/PNG/GIF/BMP - Supports languages: English / German / French / Spanish / Portuguese / Italian / Polish / Ukrainian / Romanian / Russian / Hungarian / Finnish / Slovak - Built-in speaker with 3.5mm earphone jack output - Features a 1200mAh rechargeable lithium polymer battery - No AV-in function - Package included: - 1 * GPS device - 1 * Stylus - 1 * 4GB micro SD card - 1 * 12~24V Car cigar lighter power charger - 1 * 100V~240V AC adapter (US plug) - 1 * USB data sync and charging cable - 1 * Car windshield / dashboard mount kit - 1 * 3.5mm earphone - 1 * English user's manual Updated: From now on (2011-7-21) memory card will increase from 2 GB to 4 GB Updated : From now on (2012-8-07) built-in OS will upgrade from 5.0 to 6.0