It came in a tiny envelope from China.. But it made the passage undamaged..
The tiny speaker worked, but I wanted more brass and better volume..
This old RadShack speaker sounds better.. And, it sounds about 6 dB louder.
We can hear the Announcement clearly in all living areas.
I'm positive that it will wake us up. (Using my wife's voice).
Simple to set up for continuous operation when power is applied..
There is a little low level motorboating in the audio, and the mic
is a bit sensitive for this application. But, it meets my needs, so 4 Stars! ****
Oddly, when I cut the power in the middle of the message Announcement ,
that part will play when powered up later, (Nonvolatile)
and then play the full message repeatedly..