Description
- About this item
- .
- [What it is] Four-level OMTP-CTIA conversion head, standard 3.5mm headphone jack. Product size: 8mm * 45mm, gold-plated plugs, 3 packs.
- [OMTP & CTIA] OMTP: 3.5mm interface standard for headphones with MIC, usually called part of the national standard. The pin connection method is (counting from the small head): left channel-right channel-microphone-ground. CTIA: The 3.5mm interface of the headset with MIC is an international standard. The pin connection method is: left channel-right channel-ground wire-microphone.The DIFFERENCE between the two is that the last two sections of the plug, GND and MIC, are in reverse order.
- [Why you need it] If your mobile phone has a socket standard, which is different from the earphone standard, the earphone is compatible, but there will be distortion, crosstalk and the microphone cannot be used. With the adapter, you can convert the socket with the CTIA system to the OMTP system through the plug, or you can convert the socket with the OMTP system to the CTIA system through the adapter!
- [this Product Features】1. Convenience: As long as there is any OMTP/CTIA port, there is no need to worry about noise and microphone unavailability! 2. Wide application: suitable for TV boxes, DVD players, TVs, satellite boxes, cameras, VCR or RCA ports and other equipment with speakers or stereos. 3. Longevity: Signal transmission and plug life are guaranteed by gold-plated plugs.
- Whether you have any questions before or after sale, please don't hesitate to contact us directly, we will reply you within 24h!
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