This 5-piece set of 3.5mm audio adapter converters is designed to connect 4-pole (TRRS) audio devices—such as headsets with integrated microphones—to 3-pole (TRS) audio jacks, which typically only support stereo sound output (left and right channels) without microphone functionality.
Each adapter features a 3.5mm 3-pole male plug on one end and a 3.5mm 4-pole female jack on the other. This allows you to use headphones with built-in mics on devices that only support stereo output, like older laptops, desktop computers, or some audio equipment. The compact design makes these adapters portable and easy to store, and they’re great for converting or extending compatibility between different audio interfaces.
Key Features:
- Includes 5 adapters – great for backup or multi-device use
- 3.5mm 3-pole male to 4-pole female (TRS to TRRS) configuration
- Gold-plated connectors (in some models) for improved signal quality
- Compact and lightweight design – easy to carry and store
- Durable plastic and metal construction
- Ideal for connecting TRRS headsets to TRS-only audio jacks
