Enjoy up to 5.2-channel surround sound and wireless connectivity with your favorite speaker system and the Denon AVR-S650H 5.2-Channel Network A/V Receiver. It has Bluetooth, Wi-Fi, and Apple AirPlay 2 built-in for wirelessly connecting with your compatible smart devices. Additionally, the onboard network connectivity allows the receiver to be voice-controlled through your Amazon Alexa, Google Assistant, Siri, or Josh.ai ecosystem, or via the HEOS app.