Wireless Multi-exposure Intervalometer remote control for Nikon D3400
MB D3400 D3400 Battery Grip + IR Remote Control + 6 AA Battery Solt + Li ion Battery Solt for Nikon D3400 EN EL14.|battery for nikon|nikon batterynikon battery en-el14 - AliExpress
How to use SnapBridge - Nikon Software to Transfer Images via Bluetooth (demo using the D3400) - YouTube
Nikon D3400 DSLR Camera (Body Only) 5PC Bundle - Includes Manufacturer Accessories + Universal Wireless Shutter Release Remote + MORE - International Version (No Warranty) | Walmart Canada