Rode Wireless Go II kit (*ignore images of Rode Go 1's - updating soon)
This Rode Wireless GO II Kit lets you pair your Wireless GO system with TRRS-enabled mobile devices, such as certain iPhones or iPads, so that you can capture high-quality audio while recording video. As such, it's useful for run-and-gun styles of filmaking and news gathering
 
Key Features
For Run & Gun Smart Device Recording
Wireless GO Transmitter & Receiver
Secure, Clear Wireless Audio
230' Transmission Range
Microphone Built into GO Transmitter
SC7 for Using GO with Smart Devices
SC7 3.5mm TRS to TRRS Patch Cable
Converts TRS Signal to TRRS