System: Android 4.2.2 (have 4.4.2 option) Nand(flash): 8G - Storage memory： SANSUNG DDR3 1GB - CPU: Dual-core Powerful A9 1.6G - Main Frequency :Dual Core 1.6G - Multipoint Capacitive screen (6 points) Support 1080P HD - Smart App Updates - Screen Mirroring Function for iPhone,Samsung Galaxy(android 4.2). - Change the theme by yourself. - Support original steering wheel control to work with the car DVD player - 34 different car logo to match different brand of car. - Support Multi-language Menu OSD Language(37) - Support 3G module by optional - Built in WiFi - Support OBD2 ELM 327 - Support Built-in Microphone in the control panel - Support A2DP ( for playing stereo music from mobile phone via blue tooth ) Support 16GB USB (can not support portable hard drive) Support 32 GB SD card Working Current: 1.2---10A