<b>General information:</b><br> Brand: Dectek<br> OS: Android 5.1 os Lollipop<br> CPU: Rockchip RK3188 Cortex A9 Quad Core 1.6GHz*4<br> RAM: DDR3 1GB<br> Internal Storage: 16GB<br> USB/SD: maximum up to 32GB<br> Display size: 7 inch<br> Screen Resolution: 1024*600<br> Capacitive Touch Screen: Yes, 5 Points Multi-Touch<br> EQ: 9 Equalizers for Sound<br> Power Output:4*45W<br> Working Voltage: 10.8-14.8V<p> <b>Features & Functions:</b><br> Screen Mirror: display mirror function between car headunit and your smart mobile, most android phones and iPhones are allowed<br> Colorful LED Button: Yes<br> OBD2 Car Diagnose: to read datas and error codes from your car board computer, require extra Bluetooth OBD2 scanner ELM327<br> GPS Navigation: support online/offline maps,2D/3D,Voice Guidance; you can download online GPS Apps like Waze, Sygic, Google and other apps in Google Play Store, or to get offline map source from map suppliers to use satellite navigation.<br> Dual Zone: to use navigation while listen to music or radio<br> Headrest Monitor: Yes, back-seat passengers can watch dvd player on the headrest monitors, only for dvd player feature<br> Bluetooth: Version:V4.0, Hand-free calling, A2DP music player, PhoneBook-Download/Search, Calling Records, built-in Microphone, support 3.5mm jack external microphone<br> WiFi: built-in, surf internet by hotspot sharing from your smart phone DVD Player: Yes, HD 1080P<br> Radio: AM/FM<br> Google Play Store: Yes<br> Backup camera input: Yes<br> Steering wheel control: Yes, only available for the car which has no canbus system<br> OSD Language: English,Spanish,Portuguese,Turkish..more than 60 kinds of languages included<p> <b>Optional items: Digital Tv Tuner, OBD2 Adapter, 3G Dongle, DVR Camera. contact us to buy it with extra payment.