The SPH-10BT is designed to accommodate the smartphone lifestyle. When using Pioneer Smart Sync with Amazon Alexa, it opens a new world for this digital media receiver. Mount your smartphone into the built-in cradle, then connect to Pioneer Smart Sync to enjoy a smarter, connected driving experience. Using this application, you broaden your access, whether it be wired or wireless. The receiver has a built-in amplifier and is equipped with two RCA pre-outs. It features a 13-band customizable graphic equalizer, which increases to 31 bands when utilizing Pioneer Smart Sync. Additional features include built-in Bluetooth®, the Pioneer Smart Sync app with Amazon Alexa, USB direct control for iPhone®, and much more.