2PCS DC 3V-15V 5V 12V Voice Control Delay Switch Miniature Microphone Sound A…
USD 19.20 USD
Specifications
| EAN | 0780861370121 |
| UPC | 780861370121 |
| Brand | QINIZX |
With LED indicator, Led On when the output, and when the output is off, the LED light is off. Rotate counterclockwise for low sensitivity (it requires a large sound module to be triggered), and rotate clockwise for high sensitivity (small sound module will be triggered), freely adjust the sensitivity.