One of the best all-around portable speakers we've ever seen: How about a great-sounding and ultra-portable Bluetooth speaker - that can also be part a Sonos multi-room audio system? Say hello to the Sonos Roam. This cool little speaker is waterproof and rugged, so it's perfect for outdoor use. And when connected to your home's Wi-Fi network, it gives you all the great features of other Sonos speakers. You can even control the Roam with Amazon Alexa or Google Assistant voice commands.