NOTE: I use my mic system primarily with my IPhone and which requires a lightening to headphone jack adaptor. See below for that additional item. 

Movo WMX-1 2.4GHz Wireless Lavalier Microphone System Compatible with DSLR Cameras, Camcorders, iPhone, Android Smartphones, and Tablets (200' ft Audio Range)

About this item
-- UNIVERSAL WIRELESS SYSTEM: Record crystal-clear, distortion-free audio from your DSLR, camcorder, smartphone, or tablet. Perfect for filmmakers, vloggers, mobile journalists, and content creators
-- RELIABLE AUDIO: Features an upgraded RF Chipset that broadcasts on the open 2.4GHz frequency spectrum, allowing for interference-free and regulation-free wireless transmission up to 200' ft (60m)
-- 1-YEAR WARRANTY: We’ve got your back! Our products are designed to ease your technical woes, not add to them. Our friendly US-Based support is here to help
-- CONVENIENT: Listen to your audio in realtime with the headphone input to ensure accurate sound recording. For more control, adjust the microphone volume to reduce time in post-production. Each unit is powered by two "AAA" batteries for up to 6 hours of operation
--IN THE BOX: Includes a transmitter with belt clip, receiver with belt clip and shoe mount, lavalier microphone, 3.5mm TRS cable for cameras, 3.5mm TRRS cable for smartphones and tablets, and a hard case

Compatible Devices: IPad, IPod, IPhone
Connector Type:  Auxiliary, Lighting
Connector Gender:   Female-to-Male
Color:   White
Item Dimensions LxWxH:   2.7 x 0.7 x 3.5 inches

About this item
This adapter lets you connect devices that use a 3.5 mm audio plug to your Lightning devices.

Works with all devices that have a Lightning connector and support iOS 10 or later, including iPod touch, iPad, and iPhone.