Making a [4-Pole TRRS to 3.5mm Stereo & Mic Adapter (Male to 2x Female)] from an iphone headphone split…

Headphone with Mic TRRS Converter 2 x 3.5mm Sockets to 3.5mm 4 Pole

Connect 2 headphones simultaneously:3.5mm Audio Splitter allows you to connect 2 headphones or speakers to 1 jack. Perfect solution to share music,

SOOMFON Headphone Splitter 3.5mm Audio Stereo Y Splitter Aux Extension Cable Male to Female Dual Headphone Jack Adapter for iPhone, iPad, Tablets, MP3

SOLMIMI Headphone Splitter (4 Feet) 3.5mm TRRS Male to Two TRRS Female Adapter Compatible with 2 Audio and Microphone Headsets to PC, Laptop, Android, Windows, Smartphones - Yahoo Shopping

Can both my headphones and mic be used in a single 3.5mm port using a headphone splitter? - Quora

Trrs Female Splitter, Smartphone Splitter, Audio Adapter Cable

MillSO Headphone Splitter for Computer CTIA 3.5mm India

3.5mm TRRS 4-Pole Audio Duplicate Splitter

StarTech.com MUYHSFMM StarTech.com 3.5mm 4 Position to 2x 3 Position 3.5mm Headset Splitter Adapter Shop UK

SOLMIMI Headphone Splitter (4 Feet) 3.5mm TRRS Male to Two TRRS Female Adapter Compatible with 2 Audio and Microphone Headsets to PC, Laptop, Android, Windows, Smartphones - Yahoo Shopping