Penrose has 3 connection optionsGreat detailed review, really appreciate it!
Maybe this should be obvious, but the USB dongle has me confused a little. Does the Penrose work with regular-old-Bluetooth devices without the dongle? Like pairing it with a phone? Or does it only work with a source that has the dongle connected?
1. Low latency wireless dongle
3. 3.5 mm analog.
For bluetooth connections you do not need any dongle.