There is certainly also no microphone port, so You will need to rely on the D3500's developed-in monaural microphones. If you're looking to shoot video frequently, you'll probably wish to look somewhere else. In distinction to the above literature on realistic issues, two papers from Canada (Asmundson and Taylor, 2020a, https://www.youtube.com/watch?v=iiKPXhSWK3c