У вашего броузера проблема в совместимости с HTML5
I now recommend using this tool to get the latest firmware for this radio: https://youtu.be/cA1GkqgO_oQ Use this instead of the links below which give only the (now outdated) firmware in this video.
A newer experimental firmware for the TYT MD-380 with some cool new features.
Download link:
https://www.darc-saar.de/moziloCMS/index.php?cat=Relais&file=md380tools.zip
You can buy the TYT MD-380 at:
http://smarturl.it/md380 (Redirecting link)
Or if you want a waterproof version, buy the MD-390 at:
http://smarturl.it/md390 (Redirecting link)