NOTE:1.Must use the power cable that comes with the package, otherwise it will damage the device. DO NOT use other usb cables.2.The suction cup can only be sucked on the glass.3.This device can only be placed in the open outdoor area will have GPS signal, in order to locate the current position.4.When touching the screen, you need to use the stylus or finger tip vertical click to be sensitive, not like operating a mobile phone using the heart of the finger flat click, this will touch the screen response is slow or no reaction. 7” 8G+256M Multi-functional touch screen GPS navigation Details:Model:X20-1Display: 7” TFTTouch ScreenScreen Resolution: 800x480 CPU: MSTAR 2531 800MHZOperating System: Microsoft Windows CE 6.0RAM: 256MB ROM: 8GBFM: supportGPS:supportSD slot: Supports up to 32GB micro tF cardVideo: AVI, WMV, MP4 Audio: MP3, WMAImage: JPG, GIF, BMP, PNGEbook: TXTJack: TF, mini USB, 2.5mm stereo earphonePower SExternal Memory: Supports up to 32GB micro tF cardSupply: car adapterMaps:FreeBattery:1200MAHInput:DC8V-36VOutput:DC5V/2A Specifications:1. Provide 7 vehicle modes support, cars, trucks, bicycles, buses, ambulances, taxis and walking routes and special HGV functions2. Professional Truck mode ,GPS will automatically tell you the length, width, height, and weight restrictions3. 2D/3D view,Support for POSTCODE/for ADDRESS search4.show poi, find places(petrolstation,parking,Restaurant,accommodation)5.Receive GPS satellite Signal,Intelligent route planning6.Install the latest maps,free update7.Built-in Hi-Fi speaker, with FM transmission function, navigation voice and music will be sent directly to the car speaker8.Intelligent voice,Voice reminder speed limit and turn9.Plays MP3 & MP4 media files,Photo viewer and eBook reader10.Includes maps of New Zealand and Australia, permanently updated for free Package Content:1 x Device1 x Car charger1 x USB cable1 x Bracket