Aux Audio Cable, 3.5mm 2-Pole/3-Pole/4-Pole Male/Female Single-Ended Cable, Speaker/Microphone/Headphone Cable

Product Description

Product Description

Certifications

Specification

DC plug size	3.5mm Audio Cable
Cable Gauge	2464-26AWG 7/0.15BC  2C/3C 2464-28AWG 7/0.12BC  4C
Cable OD	3.0mm/3.5mm
Cable Length	30cm/50cm/100cm/150cm/200cm or Customized
Voltage Rating	5V
Temperature rating	-20℃~+80℃ or -40℃~+80℃
Audio Plug	Nickel-plated (Silver-plated or Gold-plated customizable)
Color	Blackor whitecustomize

OEM/ODM

1· Cable length, connection type (male-to-male/male-to-female), terminal craftsmanship (gold-plated/nickel-plated), and outer sheath color & material can be customized according to customer requirements.

2· Brand Customization Supported — Brand logos, product specifications, and logos can be printed or affixed on cables, terminals or packaging to enhance brand recognition.

3· Flexible Minimum Order Quantity (MOQ) — MOQ can be adjusted according to customer needs, catering to small-batch trial orders, medium-batch procurement and large-scale wholesale orders.

4· Certification documents required for customs declaration, export and customer compliance (such as test reports, certification certificates, etc.) can be provided on demand.

5· Packaging Customization Supported — Multiple packaging forms are available including bulk packaging, OPP self-sealing bags, color boxes, and blister packaging, adapting to different scenarios such as retail, wholesale and equipment supporting.

FAQ

Q1: Why is there no microphone sound after connecting the 4 pole cable? 
A1: 1. The interface standards are incompatible (the 4 pole cable defaults to CTIA standard, while some older devices use OMTP standard), so an adapter is required. 
2. The microphone permission is not enabled on the device, or the corresponding input device is not selected in the audio settings. 
3. The contacts are oxidized; wipe the connector contacts with a dry cloth to ensure good contact.
 
Q2: Only one channel has sound after connecting the 3 pole cable. How to troubleshoot? 
A2: First, check if the cable is fully inserted (the 3.5mm plug must be fully pushed into the port). Then test with another device to rule out issues with the device port or mono audio files. If the problem remains, the internal channel wiring of the cable may be broken, and the cable needs to be replaced.
 
Q3: Does long distance customization (e.g., 5m) affect sound quality? 
A3: 2 core / 3 core cables without shielding may produce noise or signal attenuation beyond 3m. We recommend choosing 3 core / 4 core cables with double shielding; sound quality is barely affected within 5m. Custom lengths over 5m are not recommended to avoid serious sound distortion. A professional audio extender can be used instead.
 
Q4: How to fix noise or static during use? 
A4: Noise is usually caused by electromagnetic interference or poor contact. Keep the cable away from strong interference devices such as power adapters and routers. Check whether the plug is securely connected and wipe oxidized contacts. If noise persists, switch to a cable with double shielding for better anti interference performance.
 
Q5: What if the connector is loose and does not fit tightly? 
A5: First check if the device port is worn (serious wear requires device repair). 
If the issue is with the cable connector, gently adjust the retaining spring tabs (avoid excessive force to prevent damage) to ensure a tight fit after insertion. Avoid rough plugging and unplugging in daily use to protect the connector and device port.