Portable speakers are old news at this point. It is not hard to find a little Bluetooth offering to complement your on-the-go lifestyle, and so another announcement elicits little more than a yawn. What's a company to do? Try to make its product unique by including something you wouldn't ordinarily expect to find on your speaker -- in Divoom's case, that is a shutter button for taking selfies. Yes, you can now take a selfie using a speaker. What a world.