Olden Golden Bluetooth Speaker: The Best Way to Play Your MusicWith Olden Golden Bluetooth Speaker, you can play your music from your phone or from a M4 memory card. This Bluetooth enabled stereo speaker has crisp sound quality with a retro look. You can connect two speakers to play on same Bluetooth connection. Additionally, you can connect and play music from your phone, youtube, and other music sources. This speaker also has a built-in mic for hands-free talking.