When I receive this speaker, it is well packaged in a shiny box that looks like a box to load the donuts. In the package, there is also a Micro USB cable for charging and demploi in different language mode. It has both Bluetooth connectivity and plug, but without a thread to connect a socket to another, so if you want this feature (like me), you must use your own thread. In use, it works great: lappairage Bluetooth is easy, the connection is stable up to about 8 or 9 meters. It also has an NFC compatibility, so if your devices have this function (so, mine did not), it's very convenient. You can handle calls and control volume with this donut, but you can not jump into or washing the back with the speaker. And it works very well, as the integrated microphone for calls.
This little speaker delivers a pretty decent sound. Jai listened to a lot of music through this Donut: Tudor choral music Grammar London, and all is well. As might be expected, the bass is rather low, but the high is very strong and distinct environments. There is no sound for me and distorted sounds or audible wheezing. This is not bad at all, although I mattends a little more bass and richer overall sound at such a price.
Obviously, the most distinguished feature of this speaker in a crowded market, is its design. This will be a highly attractive appeal for some people, but for others, I think, they might be indifferent. If you like this Donut, it will serve you perfectly of a small portable speaker Bluetooth.