1) Connectivity:
Basically, you can with this speaker music via Bluetooth 4.0 connection, listen cable via NFC or via the connection of a device using the included 3.5mm AUX. Playback via Bluetooth works without any problems after zBdas smartphone has recognized the speaker. The loudspeaker itself can be just as well for most speakers of this type, turn the music louder and softer, pause and you can skip to the next or previous song.
If you connect the box to a laptop via the supplied AUX cable or a smartphone, the possibility of control in the pits, however, omitted. This is to be regulated via the playback one device. The connectivity of the box is very stable in both ways, with Bluetooth and through almost the entire apartment.
2) Sound:
Just great, so a rich sound I would not have expected the speakers! Were installed two speakers with a maximum output power of 7.5W each. Since no rumble or distortion should be noted even at maximum volume. The sound has amazing volume and sound balance. The Always under the aspect that we are talking about a small portable box and no hi-fi speakers. The bass is good, despite the naturally small soundboard. Sound settings, you can still make about the player of the mobile phone or laptop. This box is really loud and sounds great for my taste.
3) Ease of use:
All controls are mounted on the top of the box and self-explanatory. On the back there is then a USB mini port for charging the internal battery, the terminal for the AUX cable as well as the slot for TF card. For this purpose a button to activate and deactivate, with which you also change map between Bluetooth mode and TF.
4) Appearance / feel:
I have the box in black and she looks with the matte, rubberized and textured surface pretty good. But of course that is my very subjective opinion. The box is quite heavy and makes, as well as the controls, a very sophisticated look. Weighing around 550g and the dimensions of 185x75x60mm the box is already one of the larger among mobile loudspeakers.
5) Telephony:
This is an additional and very handy feature of the box, which I really like and works fine. 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 then you hear very clearly over the box. It is also good to understand if you speak from a distance. The microphone is not directly installed on the outside but under the front bezel here. Another gimmick in this box is that you on the phone button on the box can call the last call partner.
6) Battery:
The battery lasts a long time. Was built according to the product description a 2000mAh lithium battery, the manual lists a capacity of 3500mAh. What value is also the right, with me the box has persevered 6-7 hours, but also depends on the selected volume. Charging takes approximately 3 hours.
7) Others:
It is a ausführlihe and clear manual in English. The charging cable and the AUX cable are miteinender combined. The mini USB connection is on the side of the box for use, there is no separate AUX connection.
8) Conclusion:
There are certainly cheaper models, but I think the price-performance ratio for this speaker, given the quality of workmanship, equipment, appearance and especially the sound of the box very convincing. If the thing still has a long life, I have really nothing to complain about. But then there's also well-deserved 5 star and a buy recommendation from me.