Delock Products 65585 Delock Headset Adapter 1 x 3.5 mm 4 pin Stereo jack female > 2 x 3.5 mm 3 pin Stereo jack male (iPhone)
Audio-Technica BPHS1-XF4 Communications Headset With 4-pin XLR Connector | Full Compass Systems
Clear-Com CC-110-X4 Lightweight Single-Ear Headset 4-Pin Female XLR | Full Compass Systems
Point Source Audio ADP-5Fx4F PSA Headset Adapter Cable ADP-5FX4F
Plug your iPhone Earphone into a Standard 3-Conductor Jack
Clear-Com CC-110-X4 Lightweight Single On Ear Intercom Headset with Dynamic Mic and Four-pin Female XLR connector
Using Headphone Jack as Microphone: What You Need to Know - Headphonesty
Amazon.com: Eartec Max 4G Single-Ear Midweight Headset with Mic and 4-Pin XLR Female Connector for Pro Audio Radios : Electronics
0.5ft (0.15m) 4-pin 3.5mm Microphone and Headphone Breakout Adapter Y-Cable | Audio Adapters and Couplers | Adapters and Couplers | Audio Video
Headphone Jack and Plugs: Everything You Need to Know - Headphonesty
Amazon.com: Clear-Com CC-70-X4 Dual Ear Headset with 4-Pin Female XLR Connector : Office Products
Eartec Max 4G Double Headset with 4-Pin XLR Female MXD4XLR/F B&H
For a laptop computer with only one audio jack, will I need a splitter for a headset? - Quora
Sennheiser HMD 301 PRO-X4F Single-Sided Broadcast Headset 509244
Speedlink Headset Adapter HQ 4-Pin 3.5 mm Jack Plug to 2 x 3.5 mm Jack Microphone and Audio – Black : Amazon.co.uk: Electronics & Photo
Headphone Jack and Plugs: Everything You Need to Know - Headphonesty
Use iPhone Earphones with 3-Conductor Stereo Devices
Clear-Com CC26K-X4 Headset With Dynamic Mic, Single Earmuff, 4-pin XLR-F | Full Compass Systems
How to Hack a Headphone Jack
StarTech 3.5mm 4-pin to Dual 3-pin 3.5mm Headset Splitter, White - Walmart.com
Bose SoundComm B20 NFL Dual Muff Headset w/ 4 pin Female, Right Side Mic | eBay
Hama Jack Adapter 4-Pin 3.5 mm Jack Plug 2x3.5 mm Jack Socket Black| Techinn
What Do the Rings on a Headphone Jack Actually Do? We Found Out
Clear-Com CC-110-X4 Lightweight Single-Ear Headset 4-Pin Female XLR | Full Compass Systems
The ultimate guide to audio connections - SoundGuys
