Top critical review
3.0 out of 5 starsAbsolutely great device. Best device in its range.
Reviewed in the United States on March 15, 2015
This little speaker is fantastic! The sound quality is amazing for it's size, and price range. The chassis is sturdy, and rugged with a lovely color scheme. I love that the speaker protects itself from damage caused by clipped audio signals by lowering the overall voltage when it senses clipping, it's a great feature that preserves the longevity of the whole device. All in all, in terms of bag for the buck, I think this is the best speaker within this price range.
P.S.: Logitech makes no specific claim about what chargers to use when charging speaker, and they only provide you with a charging cable. However, the manual states that it has a 400 mAh battery. This allows us to deduce that virtually all phone chargers provide far too much current for the battery it has as virtually all phone chargers today have an output current of 1500 - 2000 mAh which is over 3 times the allowable current, and is probably why so many people have complained about short battery life. I used a charger from a camera of mine which outputs 400 mAh, and I've never gotten less than 7 hours battery life out of it.
Edit:
After a year or so, the mini - usb port seems to go have come unsoldered from the board as it no longer takes a charge. Unfortunately, Logitech has made it quite difficult to take apart so I couldn't repair it, despite how much I enjoyed it and want to continue using it. I considered leaving a 4 star review, however, the item is no longer usable so, I couldn't really justify claiming it's great when it nothing more than a paper weight. At this point