Built-in WIFI function (connect to hot spot from your smart phone for internet) 

Built-in Google Play Store app, Support to install new applications       

Built-in GPS Off-line Map, and Support Online Map 

Audio output 4*52W, EQ: 9 Equalizers for Sound 

Radio Chip NXP6686, AM / FM with RDS 

Certification: CE FCC RoHs 

Voltage: DC12V-14V

OSD Language: English / Russian / French / German / Spanish / Italian / Arabic

 / Portuguese / Turkish / Thai / Polish / Hebrew .....all 53 language