The cables are excessively short, about 50 cm each. The bass is non-existent - understandable with a 5W woofer. The sound breaks at high volume. If you have other wireless devices, such as LED lights or some buttons on the remote control, they might be affected - mine are. The radio has interference, and I haven't been able to find where it accepts an antenna, and I don't have the desire to deal with it. It comes without an instruction manual, and there is nothing on the internet. The only good thing is the Bluetooth. I imagine it would be worth connecting it to a power bank and taking it with you on a trip. Otherwise, it's a waste of money at 17 euros; its real value must be around 2-3 euros.

Edit: After 5 months of use, I am surprised that they still work. The speakers haven't suffered any damage; I have them plugged in 24/7 to avoid hearing the annoying message that leads to: as others have noted, the audio message for open/close and mode change is extremely bothersome. On the other hand, the wireless remote, while functional, has started to peel off its coating and doesn't stick to anything. Obviously, it's not meant for heavy use.