Sony Audio System (Brooklyn 11218)

This system has problems (see the last paragraph).

1-2. Sony Wireless Transmitter
AIR-SA15Ti - AM/FM receiver with an iPod dock.
3. Sony Wireless Speaker AIR-SA15R - connects wirelessly to the transmitter through the Sony EZW-RT10 devices (not Bluetooth).
Two speakers available, they can be placed in the different rooms and connect to one transmitter.
There are the remote controls for each unit (not pictured).
The main unit can be connected to the wired speakers when using an iPod (the radio doesn't connect this way).
The wireless connection to the both speakers interrupts every few seconds for a second or two and then restores itself.