Review on 🔊 Rockville ONE-Tower All-in-One Tower Bluetooth Speaker System with HDMI, Optical, and RCA Connectivity by Teresa Wiggins

This cheap little thing has eclipsed hundreds of dollar audio components. It's great for what it is. But that's not 2.1 sound, it's mono. You are only buying one speaker and even if I had bought another I don't see any way to play one on the right channel and the other on the left channel to get stereo other than with RCA inputs. So it's mono playback for FM, Bluetooth, USB and SD card. If you are wondering how to save an FM station as a preset, all detected stations will be saved automatically when you click the 'Scan' button.