The major issue here was the refurbished unit was not up to par. You had to turn the nob to 6 to 7 to get good sound. Lower numbers didn't give volume. The knob goes up to ten. (Should have been 11.) But I liked the analog dials, and it comes with a 3.5mm jack, for mic, wired headphones or to play your tunes from the old MP3 player. Bluetooth worked fine. But I did return the unit due to the sound issue. Could also use a carrying handle or strap.

The sound quality wasn't the best. I had to turn the volume past 6 to hear clearly. That said, at just $45, the price makes up for it. Aside from the sound quality, the Bluetooth works perfectly. I haven’t tested the auxiliary plug yet.

Even though the Speaker was refurbished , It had a great sound and is working in thd perfect condition

This speaker is absolutely amazing. Great sound quality for whatever you are listening to. Marshall is by far my favorite brand