Some of the advantages listed by cnet are that Bluetooth technology works nearly identical to AirPlay on Apple’s own iOS devices, that AirPlay devices tend to be expensive, and that Bluetooth devices don’t require a Wi-Fi network like AirPlay devices. Finally, perhaps the biggest reason of all why Bluetooth speakers make sense – they can connect to any Bluetooth phone, tablet or laptops, not just Apple devices. An Explosion of Portable Speakers Bluetooth portable speakers aren’t new, but recently a slew of new models have…