The DMH-W4660NEX has the latest connectivity solutions designed especially for todays smartphone driven lifestyle. Use your smartphone and the Pioneer Car - AVAssist App to customize your receivers home screen, register your favorite sports teams to receive real-time game updates, and easily perform OTA Firmware updates. Features include built-in Bluetooth, Amazon Alexa Built-in, Android Auto, Apple Car - Play, Sirius - XM-Ready and built-in HD Radio. Features - Short Chassis with 6.8 WVGA Capacitive Touch Screen Display - HD Screen - Amazon Alexa SDKSupports Car - Play (Wired, Wireless)Supports Android Auto (Wired, Wireless)Specifications