Ultrasonic sound anti acariens 2 hours
Details
| Title | Ultrasonic sound anti acariens 2 hours |
| Author | Jeb Socorro |
| Duration | 2:00:00 |
| File Format | MP3 / MP4 |
| Original URL | https://youtube.com/watch?v=l0c0K3pydRI |
Description
ul·tra·son·ic
/ˌəltrəˈsänik/
adjective
of or involving sound waves with a frequency above the upper limit of human hearing.
