2.5mm to 3.5mm Adapter and 3.5mm to 2.5mm Adapter, Gold Plated Jack Stereo Full Metal Connector Converter for Smartphones, Headphone, Mic, Tablets Support MIC Function

Specification:

• Brand: MIUONO
• Port: 2.5mm Male to 3.5mm Female,3.5mm Male to Female
• Crafts: 24k thick gold planting
• Material: Aluminum housing
• Versatile Use: Ideal for headsets with microphones, allowing seamless audio and microphone functionality.
• Quality: Ensures clear stereo audio transmission with microphone support.
• Standard Compatibility: Converts CTIA standard headphone jacks to OMTP standard devices.

Notice:

Confirm your requirement please:

1. Check Your Device Standards: Ensure your device follows the OMTP standard if you are using a CTIA headset. If your earphone/headphone with Mic Function, Please note that the adapter only fit for CTIA Standard Jack Earphone to OMTP, but it is not compatible with the OMTP Standard Jack Earphone to CTIA

How can I distinguish OMTP and CTIA ?

• The middle three isolation rings of the American standard CTIA are generally white, while the national standard OMTP is generally black. Most earphones can be distinguished by this method.

2.5mm to 3.5mm and 3.5 to 2.5mm TRRS adapter is designed to convert from CTIA standard to OMTP standard. This means:

• CTIA Standard Jack Earphone to OMTP: It can convert headphones with a CTIA standard jack to work with a device using the OMTP standard.
• OMTP Standard Jack Earphone to CTIA: Unfortunately, it does not convert headphones with an OMTP standard jack to work with a device using the CTIA standard.

Why my Microphone Might Not Be?

Understanding TRRS Standards: There are two primary wiring standards for TRRS connectors used in headphones with microphones, CTIA and OMTP.

• If the adapter or the device uses a different wiring standard than the headphones, the microphone won't work properly.
• If your headphones use the OMTP standard and your device uses the CTIA standard, this adapter will not work for your setup.
• The wiring mismatch means the microphone signal and ground will not align correctly, causing the microphone not to function.