If you've ever picked up a JBL Bluetooth speaker, you've probably asked the usual questions, like who makes JBL speakers and are they any good? But have you ever wondered what the button resembling ...

The button is simple, almost plain. A flat black circle, simple dye-sublimated letters, and a small LED pinprick to let you know that it’s on. “EXTRA BASS,” it declares in tall, bold capitals. For ...

Instead, I was blown away by its performance – something I’ll get into the specifics of later on. But essentially, the model ...