Find the boxes not bad!

The first few seconds you should not listen, however, because the boxes are are when Tuning and the quality in the first few seconds is accordingly poor.
Even if the batteries empty will be continuously the quality poor.
A few days ago, the quality is, however, become dramatically worse. Then have the speaker turned on without the transmitter to activate, and lo and behold they played music. I then switched to Channel 2 and the quality was better.
However, the speakers do not switch off the same just because a few batteries are empty. Of the first charge batteries were completely empty of six batteries of three, and these three were no longer recognized two from the charger. Use the following type of battery Hähnel Ni-MH 2800 mAh, 1.25V.
Because bass should be in my opinion not turn because especially be reinforced interference.
The transmission distance is in my five feet and a thin wall. But if opinion no more than 10m be otherwise the quality is unbearable, even an end to the sound (the batteries were added less than half full) in my test was to 15m through your house then.
Conclusion:
Poor audio quality through: radio interference, empty expectant batteries and shortly after switching.