Analog Sound Sensor

Anyone know what are the specifications of this product [url=http://www.dfrobot.com/index.php?route=product/product&path=36_63&product_id=83]http://www.dfrobot.com/index.php?route=product/product&path=36_63&product_id=83[/url]?

Because the MEMS microphone sensor says:

3dB roll off at 100Hz and 15kHz
1.5 to 3.3VDC supply voltage
Should comfortably 40mW output
SNR of-62dBA

But the Sound Sensor Analog I do not find this.

Thanks in advance