Sennheiser EW 112P G4 – Camera Mount Wireless Microphone
Lavalier Microphone Compatible with Sennheiser Wireless Bodypack Transmitter, Omnidirectional Condenser Lapel Mic 3.5mm with Screw Lock, 5ft : Musical Instruments - Amazon.com
SYNCO Wireless Lavalier Microphone, G2(A2) 2.4G Dual Transmitter Lapel Mic 330FT 8H for On Line Class Vlog Live Stream YouTube for Camera Smartphone Tablet, Wireless-Lavalier-Microphone-Dual-Channel