Yes, many Onkyo receivers are equipped with Bluetooth functionality, allowing users to connect their smartphones wirelessly. This feature facilitates easy streaming of audio from a smartphone directly to the receiver, making it convenient for enjoying music, podcasts, or other audio content. To connect your smartphone to an Onkyo receiver via Bluetooth, you will typically need to put the receiver into Bluetooth pairing mode. This process usually involves selecting the Bluetooth input on the receiver and then searching for the device on your smartphone's Bluetooth settings. Once you have found the receiver in the list of available devices, you can select it to establish the connection. It is important to note that the specific steps may vary slightly depending on the model of the Onkyo receiver, so it can be beneficial to refer to the user manual for detailed instructions. If you would like more information, please consider checking the current webpage for details on compatible models and additional features.