Teensy
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$50.99
QiCheng&LYS CTIA and OMTP System Lnterchangeable 3.5mm Male to Female Black Gold Plated Adapter - 3PACK
★★★★★
$50.99
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4 availableColor: 3.5 male to female 3pcs
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1
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About this item
- OMTP is a 3.5mm interface standard for headphones with MIC, commonly referred to as the national standard. The pin connection is (from the small head): left channel - right channel - microphone - ground (pictured). If the 3.5 interface is used with a DV interface, the corresponding one is (from the small head): left channel - right channel - video - ground (pictured)
- CTIA is a 3.5mm interface standard for headphones with MIC and is commonly referred to as an international standard. The pin connection is (from the small head): left channel - right channel - ground line - microphone (pictured). If the 3.5 interface is used with a DV interface, the corresponding one is (from the small head): left channel - right channel - ground line - video (pictured)
- The difference between the two is that the last two sections of the plug, GND and MIC, are in reverse order. Inserting a CTIA headset into an OMTP device can result in small sound and distortion. If the 3.5 socket is equipped with video function, it may appear, the sound is distorted, the sound is small, and there is no video phenomenon.
- This CTIA and OMTP inter-turn plug can convert the socket with CTIA system into OMTP system through the plug, or the socket with OMTP system can be converted into CTIA system through the adapter.
- The CTIA-OMTP adapter has been added to the product. The audio cable 3.5 plug of this product is connected using the OMTP interface. If your device's headphone jack is a CTIA connection, you will need to use the CTIA-OMTP adapter. There will be no noise after using the adapter. If your device's headphone jack is an OMTP connection, you do not need to use the CTIA-OMTP adapter when using an audio cable.
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What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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