I bought these little speakers for the kitchen, where there with me always acute shortage of space ;-) The unit makes a good impression processed, the operation is very simple. I stream mainly by an older backup iPhone app with an equalizer, and the sound is really surprisingly good for such a small box. The coupling was quick and without any problems, other devices I could easily connect. The battery lasted me even longer by as given 5 hours but this also depends certainly always a bit of the volume set, I never turn fully in the kitchen on ;-) Of course one should not expect from such a mini speaker that it replaces a high-quality sound system, but who is looking for a speaker for background music makes here certainly nothing wrong and the price is really okay!