How to Use a Nikon D3400 as a Webcam or for Live Video Streaming
Amazon.com: Digital Camera External Microphone Compatible with Nikon D90 DSLR Digital Camera, XM-8 Mini Condenser Microphone, for DSLR's, Camcorders and Video Cameras : Electronics
Nikon D3400 - Photo Review
Nikon D3400 body is the D3300's -- with a couple of missing features - CNET
Amazon.com : TAKSTAR SGC-598 Photography Interview Shotgun MIC Microphone for Nikon Canon DSLR Camera (Need 3.5mm Interface)Auxiliary : Electronics
Vivitar Universal Mini Microphone Mic-403 For Nikon D800 Digital Camera External Microphone, 1 - Kroger
Digital Camera External Microphone Compatible with Nikon D3400 DSLR Digital Camera, XM-AD2 Dual Channel XLR-Mini Audio Adapter for DSLR's, Camcorders and Pro Video Cameras : Electronics - Amazon.com
Front-Left Features on the Nikon D3400 - dummies
Nikon D3400 DSLR Camera | Interchangeable Lens DSLR Camera with SnapBridge Connectivity
Nikon D3400 DSLR Digital Camera External Microphone Vidpro XM-55 Microphone Kit | eBay
Connection Ports on the Nikon D3400 - dummies
Amazon.com : Nikon D3400 24.2 MP Triple Lens Ultimate Parent's Camera Kit, 3.0", Red : Electronics
Nikon D3400 Review
Nikon D3400 microphone settings | How to record good sound with your Nikon # D3400 - Youtube - YouTube