If you're looking for a compact, easy-to-use lapel mic that plugs right into a phone's TRRS jack, the Rode SmartLav+ is the microphone for you. This
RODE MICROPHONES - iPhone, iPad, Smartphone
Movo PM20 Dual-Headed Lavalier Lapel Clip-On Omnidirectional Condenser Microphone for Apple iPhone, iPad, iPod Touch, Android
Rode SmartLav+ Lavalier Microphone for Smartphones
The smartLav+ is a broadcast-grade wearable microphone designed for use in a wide range of film, television and broadcast scenarios,or wherever broadcast quality audio is required in a discreet, portable format without the complication and expense of additional wireless equipment. With the smartLav+ the user simply mounts the microphone on the talent, connects it to a smartphone or tablet headset jack and records via the RODE Rec app for iOS, or any other audio app of their choice.
Rode SmartLav+ Lavalier Condenser Microphone for Smartphones Tablets - Omni-Directional - Black
RODE SmartLav+ Lavalier Condenser Microphone for Smartphones with TRRS
Highlights, For ENG, EFP & Vlogging, Low-Profile Lapel Mic, Windshield, Clip & Durable Cable, Compatible with Built-In Mobile Apps, Omni Polar Pattern
RODE SmartLav+ Lavalier Condenser Microphone for Smartphones with TRRS Connections
smartLav+, Lavalier Microphone for Smartphones
Rode SmartLav+ Lavalier Condenser Microphone for Smartphones with
Broadcast quality, professional-grade Lavalier Mic with TRRS Jack High-quality omnidirectional condenser capsule; discrete 4.5 millimeter miniature
Rode SmartLav+ Lavalier Microphone for Smartphones,Black
RODE SmartLav+ Lavalier Condenser Microphone for Smartphones with