Male to Female Headphone Audio Adapter,3.5mm OMTP to CTIA Conversion Earphone Adapter for Earphone Compatible with Smartphones and Tablets,OMTP to CTIA Converter(3PCS)

Description:
The current mainstream mobile phone headset plugs are mostly 3.5mm, 4 segment plugs.
Although the plug size specifications of all brands are the same, different national standards (OPTM and CTIA2) are not compatible with each other. This adapter is to convert these two different formats, and make your earphone compatible with mobilephone of these two standards.
Specifications:
Connector: 3.5mm Male to Female
Diameter: 8mm / 0.3in
Height: 45mm / 1.8in
Quantity: 3PCS (Optional)
Weight: Approx. 11-17g

Package List:
3 or 5 * OMTP to CTIA Converter

This is a bi-directional adapter which converts either OMTP to CTIA or CTIA to OMTP
It allows you to use your earphone in kinds of devices with 3.5mm jack, avoid the problem of incompatible
Compact size and light weight, gold plated connector allows better connection
Reduce outside interference and loss for good sound quality, respectively
Compatible with most smartphones & tablets with 3.5mm jack in the market