The operation system can be upgraded to Android 6.0.1(current version - Android 5.1.1). For detailed upgrading procedure, please refer to our blog: https://www.carjoying.com/Joying-blog/59.html, or contact us directly for any question;</br>New developed Android 5.1.1 Lollipop; CPU: Intel SoFIA Quad Core; RAM 2GB ROM 32GB; Bluetooth 4.0; 7 Inch HD Resolution:1024x600, Multi-point capacitive touch screen; Support 1080p video</br>Unique Features 1: Quicker boot; Re-map the Touch Screen Key; Support to minimize the Joying video player window to watch while using GPS/Browser etc;</br>Unique Features 2: Sleep Mode, still enjoy music or radio while Auto Blackscreen, also save car battery; Rename the Radio Stations; NFC; Touch Assistant to help quickly jump to the application or interface; Operation Guidance to help users operate more conveniently.</br>Other Functions: Steering Wheel Control; Google play store; Built-in Google map app, support online/offline map; Easy to connect WiFi and hospot for internet; Bluetooth hands-free calling and BT Music; Mirror-link Airplay; OBD; Backup Camera; DVR; RDS radio; USB/SD port.</br></br>Product Description</br></br><b>GPS</b><br>Support a variety of map software, you can use online, offline map<br>Support sound mixing that you can listen to music/radio with navigation<br><br><b>Bluetooth 4.0</b><br>Bring faster connection and better sound quality<br>Support hands-free calling, Contacts, Recent, OBD2<br><br><b>Network</b><br>Built-in WiFi module, easy to connect WiFi/hotspot for web browsing, video...<br>Not support USB/BT tethering<br><br><b>Radio</b>(AM/FM/RDS)<br>Improve radio reception and allow to rename station<br><br><b>Mirror Link</b><br>Support to mirror image/sound, Android 7.0 Phone requires to update system, please contact us to get guidance<br><br><b>Panel Key Study</b><br>Support to reprogram touch keys and adjust touch area<br>Note: Please study the keys before using<br><br><b>Picture in Picture</b><br>System-provided video player is able to minimize windows, video can be played with Navigation,web browser<br><br><b>Sleep Mode</b><br>You can setup screen to sleep, then you can still enjoy music, radio. Also can make all system to standby while driving, various ways to save battery<br><br><b>NFC:</b> Free NFC sensor to help quick connect/disconnect Bluetooth(work with NFC phone)<br><br><b>Touch Assistant:</b> To help quickly jump to application or interface<br><br><b>Auto dimmer</b>: Support "Time control" and "Light control" to switch brightness mode<br><br><b>Backup Camera</b>(not included): Support auto switch to reverse and immediately display image after startup<br><br><b>DVR camera</b>(not included): Only compatible with Joying specific DVR<br><br> <b>Purchase Notes</b><br>1. Type: universal double din<br>2. Size: Please check size and structure to confirm it fit your car<br>3. Harness: Comes with ISO harness, need wiring harness for installation, some cars require decoder for amplifier and can-bus system<br>4. Other: The additional parts depend on situation of car, please send us car information if you need more guidance</br><br/>http://www.amazon.com/gp/product/B01MYNKUHH