The market for Bluetooth speakers has exploded in the past few years, and with good reason: quality has increased and prices have dropped. Every model can stream music from nearly any smartphone or tablet, many of them double as speakerphones, too.

We at CNET have been reviewing them at a steady clip, and we've rounded up more than two dozen of our favorite models, focusing on small and lightweight units that are best suited to travel. Some of the "older" models have been discontinued but are perfectly fine and continue to be offered for sale at great prices, so we're keeping them in the round up until they completely disappear from the market.