External USB-A to 3.5mm jack sound card - 2.1 channel support
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Ugreen receiver bluetooth transmitter mini jack 3.5mm black (CM403) - B2B wholesaler.hurtel.com
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DB-BT1A ‐ Wall-Mounted Bluetooth<sup>®</sup> Audio Format-A Interface
2.1mm Barrel Jack Adapter - Breadboard Compatible - RobotShop
Ugreen receiver bluetooth transmitter mini jack 3.5mm black (CM403) - B2B wholesaler.hurtel.com
Interphone Jack Flat Microphone MICBOOMFLATSP Communications | MotoStorm
