The Nikon D3400 is a better cheap dSLR for newbies than the D3300 - CNET
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Nikon D3400 DSLR Camera | Interchangeable Lens DSLR Camera with SnapBridge Connectivity
Nikon D3400 Kit (Black) 24.2-megapixel digital SLR camera with 18-55mm VR lens and Bluetooth® at Crutchfield
Amazon.com : Nikon D3400 DSLR Camera with AF-P DX NIKKOR 18-55mm f/3.5-5.6G VR and AF-P DX NIKKOR 70-300mm f/4.5-6.3G ED : Electronics
VIDEO LED LIGHT + VIDEO GRIP + ZOOM MICROPHONE FOR NIKON D3100 D3400 D3500 D5600 | eBay
Amazon.com: 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