Great, compact, powerful, travel product except for the horribly big power adapter. Speaker component itself is fantastic. Incredibly full sound, including low end, for such a compact unit. It's chargeable, so it'd be great to take on outings where there isn't a power source. But, if you plan to use for extended travel and use in hotels like I am be prepared to lug along the god-awful power adapter. The cord is fairly short also. Definitely a head scratcher in contrast to the speaker itself, but not a deal-breaker. I think I will enjoy this product.