For analog input echo like "Hello - Hello 'sounds
With digital control, these latency reduced although to "Ha - Hi"
but is by far still not "lip" in synchronization as described.
Furthermore, the device transmits very quiet and Me with poor sound quality
than many Bluetooth transmitter for only 20, - EUR.
A further disadvantage is that the device according to the supply voltage
must be switched on by pressing a button. This is an "automation" of
Stereo via a central power switch impossible.
With 80, - EUR too expensive and unfortunately not recommended.
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