Amazon.com: Movo TCB1 3.5mm TRS (Female) Microphone to TRRS (Male) Smartphone Adapter with Headphone Jack for iPhone and Android : Electronics
Amazon.com: Movo TCB2 XLR Microphone to TRRS Smartphone Adapter with Headphone Jack - Compatible with iPhone and Android - XLR Female to 3.5mm Male Y Splitter Mic and Audio Adapter, Must-Have Cable
3.5mm F TRS Cbl - 3.5mm M TRRS | Saramonic
TRRS Microphone Adapter - Andrea Communications
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Saramonic SR-LMX1+ tie microphone with mini Jack TRRS | Fdirect.eu - B2B only
Saramonic SR-LMX1+ tie microphone with mini Jack TRRS | Fdirect.eu - B2B only
TRRS Microphone Adapter Cable to Bare End — AMERICAN RECORDER TECHNOLOGIES, INC.