At this price, these speakers are simply unbeatable. I am more than happy with it. The sound is absolutely amazing (and the volume) and any which I have brought these boxes was thrilled. Of course you can thus provide sound no hall, which one has to be aware of if you decide to buy it, but on the go, on vacation or at home on the terrace make the boxes right mood. Batteries / rechargeable batteries last very long (on holiday held my batteries round five days even though the device was in use several hours a day). One can only hope that the Trust SP-2900p to resume the program.