Boya by-M1 Microphone for Smartphones,

Boya BYM1 Omnidirectional Lavalier Condenser Microphone with 20ft Audio Cable (Black)

BOYA AriMic Microware BO-YA BY-M1 3.5mm Lavalier Condenser Microphone with AriMic Windscreen Windshield for iPhone 7 Plus Smartphones, Dslr, Recorder,Camcorders