3.5mm Female-Female Audio Coupler - Audio Adapters & ...

3.5毫米母对母音频耦合器

Compact 3.5mm female to female stereo audio coupler with gold-plated contacts, extends AUX audio cables and connects 3.5mm male devices. Plug-and-play, anti-oxidation, lossless sound transmission. Widely compatible with headphone, speaker, car stereo. OEM custom service available for bulk orders.

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分类： 音频适配器与耦合器

描述

This 3.5mm female-to-female audio coupler is a practical and cost-effective audio adapter designed to extend the length of 3.5mm AUX audio cables or bridge two devices with 3.5mm male audio ports. It is widely used in car audio systems, home entertainment, office audio setups, headphone extension and portable audio scenarios.

Built with high-purity pure copper conductors and gold-plated contact pins, it minimizes signal loss and contact resistance, delivering clear stereo sound quality with reduced background noise. The gold-plated contacts also provide excellent oxidation resistance, ensuring stable and reliable connection even after long-term frequent plug-in use.

Its compact and lightweight design makes it easy to carry and install, truly plug-and-play with no drivers required. The durable hard housing protects internal components from daily wear and tear, suitable for both fixed installation and mobile use. It is fully compatible with all standard 3.5mm TRS audio devices, including headphones, portable speakers, car stereos, smartphones, tablets, laptops, MP3 players, soundbars and standard 3.5mm male AUX cables.

We support custom logo printing, housing color and private-label packaging for bulk OEM & ODM orders, ideal for audio accessory brands and electronic distributors.

3.5mm TRS female to female connection, extends AUX cable length instantly
Gold-plated contacts, anti-oxidation, low signal loss and low noise
Pure copper conductor for clear stereo audio transmission
Compact plug-and-play design, no driver needed
Compatible with all standard 3.5mm audio devices and cables
Durable housing for long-term daily use
Custom logo, color and private packaging supported for bulk orders

技术规格

项目	规格
连接器	3.5mm TRS Female to 3.5mm TRS Female
接触材料	镀金
指挥家	High-purity pure copper
外壳材料	Durable hard PVC / Alloy
Signal Type	Stereo Analog Audio
Compatible Devices	Headphone, speaker, car stereo, smartphone, laptop, MP3, soundbar, 3.5mm AUX cable
颜色	Black / Silver (custom acceptable)
合规	符合RoHS标准
应用	AUX cable extension, car audio, home audio, office, headphone extension, portable audio
定制服务	Logo printing, housing color, private packaging, OEM & ODM bulk orders

常见问题解答

Q: What is this 3.5mm female to female coupler used for?

A: It connects two 3.5mm male audio cables together to extend total cable length, or bridges two devices with 3.5mm male audio ports.

Q: Does this coupler support stereo sound?

A: Yes, it supports standard 3.5mm TRS stereo analog audio transmission.

Q: Does it support microphone function?

A: This standard 3-pole TRS model supports audio output only. For 4-pole TRRS version with microphone support, please contact our sales team for customization.

Q: What is the benefit of gold-plated contacts?

A: Gold-plated contacts resist oxidation, reduce contact resistance and signal loss, ensuring stable sound quality with less background noise for long-term use.

Q: Is this coupler plug-and-play?

A: Yes, no driver or extra power needed, just plug 3.5mm male cables into both ends.

Q: Do you accept custom logo on this audio coupler?

A: Yes, custom logo printing, housing color and private-label packaging are all supported for bulk OEM orders.