Earphone Adapter, 3.5mm OMTP to CTIA Conversion Adapter for Black, Converts Either or OMTP(3PCS)

This is a bi-directional adapter that converts either OMTP to CTIA or CTIA to OMTP. Compatible with most smartphones and tablets with 3.5 mm jack on the market. You can use your headphones in devices with 3.5 mm jack to avoid the problem of incompatibility. The common headset plugs for mobile phones are usually 3.5 mm plugs with 4 segments. The compact size and light weight of the gold-plated connector allow a better signal connection. Reduce external interference and signal loss for good sound quality. Although the plug size details of all brands are the same, different national standards (OPTM and CTIA2) are not compatible with each other. With this adapter, you can convert these two different and make your headphones compatible with the mobile phone of these two standards. Please confirm the customization before ordering to make sure this item fits.