The box can be hassle free and stable, even through room walls, connect via Bluetooth with your mobile phone or other mobile devices. You also can connect cables with a non Bluetooth enabled laptop easily and operate through the audio included.
Many controls do not exist. everything is very simple. There is a Micro USB port for charging the box, a microphone and an audio output to which you can connect a pair of headphones. In addition to on-off switch and a multi-function switch. This switch includes a volume control, the skip function, Start / Pause and the phone function.
The small speaker has a surprisingly good sound. Of course, one can not speak of deep bass and full sound, but it distorted and blaring at full volume even nothing. The sound is clean and way better than any internal speaker of a mobile device. Unfortunately installed is only a 300mAh battery which, although charged quickly, but then provides only for approximately 1.5 to 2 hours of play time.
You can make calls with the speakers also. If you have connected the box via Bluetooth with your mobile phone, you can answer an incoming call on the box, even when the phone is in another room. His interlocutor is heard then the box. It should also be understood quite passable during a call, only you have to be relatively close to the box.
In black and with the rubberized surface, the small box siet good and feels good. It is light, very komnpakt and fits in any pocket. A fly in the ointment, I have yet found. Unlike all Bluetooth speakers that I know so far, the speakers is more or less freely. It is through the bracket on the top grossly protected, but it is of course more prone to small items, if you transported him in his pocket. I just put it in a small bag.
In summary, this is a small and very mobile box with a surprisingly good sound at a sensational price. In this price-performance ratio can also generously overlook small weaknesses. But then there's also 5 star and a buy recommendation from me.