![David Clark 40689G-03 Model H8535 Over-the-Head 5' Coil Cord 4-Pin Female XLR Connector Pro Audio Headset at SkyGeek.com David Clark 40689G-03 Model H8535 Over-the-Head 5' Coil Cord 4-Pin Female XLR Connector Pro Audio Headset at SkyGeek.com](https://cdn11.bigcommerce.com/s-jifykode7m/images/stencil/1280x1280/products/64309/75398/SGP40095_1_inset2__15881.1617082244.jpg?c=1)
David Clark 40689G-03 Model H8535 Over-the-Head 5' Coil Cord 4-Pin Female XLR Connector Pro Audio Headset at SkyGeek.com
![Amron Deluxe Headset with Boom Mic and 4 Pin Audio Connector with 12 Foot Straight Cable 2401-31R-12 Amron Deluxe Headset with Boom Mic and 4 Pin Audio Connector with 12 Foot Straight Cable 2401-31R-12](https://www.amronintl.com/media/catalog/product/cache/1/image/9df78eab33525d08d6e5fb8d27136e95/a/m/amron-international-heavy-duty-4-pin-male-headset-2401-31r-17-web-5_1.jpg)
Amron Deluxe Headset with Boom Mic and 4 Pin Audio Connector with 12 Foot Straight Cable 2401-31R-12
My laptop has a combo headphone jack. When I plug a 4-pin headphone/earphone, it works fine, but when I plug in a 3-pin microphone, it doesn't work and no audio comes out.
![10Pcs Mini XLR 4 Pin TA4F Connector Dual Earhook Headset Microphone Headworn Mic For Shure Wireless System SLX1 SLX4 SC1 LX1 AD1|headworn mic| headset microphonemicrophone mic - AliExpress 10Pcs Mini XLR 4 Pin TA4F Connector Dual Earhook Headset Microphone Headworn Mic For Shure Wireless System SLX1 SLX4 SC1 LX1 AD1|headworn mic| headset microphonemicrophone mic - AliExpress](https://ae01.alicdn.com/kf/HTB1uulNk8DH8KJjSspnq6zNAVXa3/10Pcs-Mini-XLR-4-Pin-TA4F-Connector-Dual-Earhook-Headset-Microphone-Headworn-Mic-For-Shure-Wireless.jpg_Q90.jpg_.webp)
10Pcs Mini XLR 4 Pin TA4F Connector Dual Earhook Headset Microphone Headworn Mic For Shure Wireless System SLX1 SLX4 SC1 LX1 AD1|headworn mic| headset microphonemicrophone mic - AliExpress
![Pliant / Tempest PHS-SB210-4F SmartBoom PRO Dual-Ear Dynamic Headset w/ 4- Pin XLR Female Connector - TAI Audio Pliant / Tempest PHS-SB210-4F SmartBoom PRO Dual-Ear Dynamic Headset w/ 4- Pin XLR Female Connector - TAI Audio](https://cdn11.bigcommerce.com/s-1ogda/images/stencil/1280x1280/products/5661/6627/pliant_sb200__30528.1474898204.jpg?c=2)
Pliant / Tempest PHS-SB210-4F SmartBoom PRO Dual-Ear Dynamic Headset w/ 4- Pin XLR Female Connector - TAI Audio
![Mini XLR 4 Pin 4Pin TA4F Lock Earset Dual Earhook Headset Microphone Headworn Mic For MIPRO Wireless System Beltpack Transmitter|headworn mic| headset microphonemicrophone mic - AliExpress Mini XLR 4 Pin 4Pin TA4F Lock Earset Dual Earhook Headset Microphone Headworn Mic For MIPRO Wireless System Beltpack Transmitter|headworn mic| headset microphonemicrophone mic - AliExpress](https://ae01.alicdn.com/kf/HTB1kc0harGYBuNjy0Foq6AiBFXag/Mini-XLR-4-Pin-4Pin-TA4F-Lock-Earset-Dual-Earhook-Headset-Microphone-Headworn-Mic-For-MIPRO.jpg_Q90.jpg_.webp)
Mini XLR 4 Pin 4Pin TA4F Lock Earset Dual Earhook Headset Microphone Headworn Mic For MIPRO Wireless System Beltpack Transmitter|headworn mic| headset microphonemicrophone mic - AliExpress
Startech.com Headset Adapter For Headsets With Separate Headphone / Microphone Plugs - 3.5mm 4 Position To 2x 3 Position 3.5mm M/f : Target
![Telex LH-300 Lightweight RTS Single-Sided Broadcast Headset (XLR 4-Pin Male Connector, Dynamic Microphone) - Walmart.com Telex LH-300 Lightweight RTS Single-Sided Broadcast Headset (XLR 4-Pin Male Connector, Dynamic Microphone) - Walmart.com](https://i5.walmartimages.com/asr/d7fd5fd6-6ed8-4bf3-96fa-424ff6b11d94_1.fc680ad22c535e6034416d8f1ad6e4b9.jpeg)