The main gripe we had in our original Jambox review was that sound is not as big as other (bigger) portable Bluetooth speakers.

While both of these products sound great at low volumes, the Logitech has much bigger speakers and simply blows past the Jambox at higher volumes. At its loudest, the Jambox hits about four to 10 levels of the Logitech—it is really no comparison.

The Jambox produces the kind of sound that can be the background music at a dinner party, run a conference call or office presentation in a small conference room, or just listen to your music in a hotel room. I would even recommend it for sitting on a porch or terrace and reading a book. However, you will want more on windy day at the beach or when using it in the kitchen while the dishwasher is running. At 30 feet away, the Bluetooth can tether and you will definitely feel lacking.

Jambox, as if it were listening, introduced the new “Big Jambox” today, which has a bigger sound, longer battery life, and more buttons. As you can see below, you can now control the play/pause and moving forward/backward tracks right from the Jambox. On the downside, it appears that charging the Big Jambox requires a dedicated power cable. The previous version charged via micro-USB, which still exists to set up the MyTalk smart apps.

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We are in line to get our hands on one of these when it launches May 15 for $299.  We will hopefully have a review shortly.  The gallery follows: