Buy - Panasonic DMW-XLR1E (DMWXLR1E) XLR Microphone Adapter for the Panasonic Gh5 and Gh5S
Amazon.com: Panasonic Professional XLR Audio Video Microphone Adaptor with 2 XLR Terminals – Accessory Compatible with LUMIX GH5, GH5S, S1 and S1R Mirrorless Digital Cameras - DMW-XLR1, Black : PANASONIC: Musical Instruments
Panasonic LUMIX S Series Camera Tutorial : XLR Microphone Adaptor (DMW-XLR1) for S1 - YouTube