VENTION USB C to 3.5mm Audio Aux Cable (Model BGA) User Manual

1. Product Overview

The VENTION USB C to 3.5mm Audio Aux Cable is designed to connect USB-C enabled devices to audio equipment featuring a 3.5mm auxiliary input. This cable facilitates audio transmission for various applications, including listening to music, vehicle navigation, and voice calls.

Figure 1: VENTION USB C to 3.5mm Audio Aux Cable. This image displays the cable with its USB-C connector on one end and the 3.5mm audio jack on the other, both featuring gold-plated contacts and VENTION branding.

2. Key Features

• Audio Transmission: Enables audio output from USB-C devices to 3.5mm audio inputs, supporting music, navigation, and voice calls.
• Universal Device Compatibility: Compatible with a wide range of USB-C devices, including iPhone 15 series, iPad Pro, Samsung Galaxy S series (S23, S22, S21, S20), Google Pixel, and OnePlus devices.
• Spring Cable Design: Features a flexible, telescopic spring design for ease of use and extended reach when needed.
• Premium Material Quality: Constructed with an enamelled copper conductor, gold-plated connectors, an aluminum alloy shell, and a PVC spring jacket for reliable signal transmission and durability.
• Built-in Audio Decoder Chip: Integrates a JieLi Audio Decoder Chip to ensure high-quality sound and broad compatibility.

3. Compatibility

This cable is designed for broad compatibility with devices featuring a USB Type-C port for audio output and audio systems with a 3.5mm auxiliary input.

3.1 Compatible Devices (USB-C Source)

• Smartphones: iPhone 15/15 Pro/15 Plus/15 Pro Max, Samsung Galaxy S23/S23+/S23 Ultra/S22/S22+/S22 Ultra/S21/S21+/S21 Ultra/S20 Ultra/S20 Z Flip/S20+/S10/S9/S8 Plus, Note 20/10/10+/9/8, Google Pixel 4/3/2/XL, OnePlus 6T/7/7Pro, and other USB-C enabled phones.
• Tablets: iPad Pro, iPad Air, iPad mini 6.
• Laptops: MacBooks and other laptops with USB-C audio output.

3.2 Compatible Audio Systems (3.5mm Input)

• Car stereos
• Home audio speakers
• Headphones
• Other devices with a standard 3.5mm auxiliary input.

4. Setup Instructions

Connecting the VENTION USB C to 3.5mm Audio Aux Cable is a straightforward process. Ensure both your source device and audio system are powered on before connecting.

1. Identify Ports: Locate the USB-C port on your source device (e.g., smartphone, tablet) and the 3.5mm auxiliary input port on your audio system (e.g., car stereo, speaker).
2. Connect USB-C End: Insert the USB-C connector of the VENTION cable firmly into the USB-C port of your source device.
3. Connect 3.5mm End: Insert the 3.5mm audio jack of the VENTION cable firmly into the 3.5mm auxiliary input port of your audio system.
4. Select Input: On your audio system, select the auxiliary input source. This is often labeled "AUX" or represented by an icon.
5. Play Audio: Begin playing audio from your source device. The sound should now be transmitted through your connected audio system.

Figure 2: Example of a phone connected to a car stereo using the VENTION USB C to 3.5mm Audio Aux Cable. This illustrates the cable in use within a vehicle environment.

Figure 3: Example of a tablet connected to an external speaker using the VENTION USB C to 3.5mm Audio Aux Cable. This demonstrates connecting a portable device to a speaker for enhanced audio.

5. Operating Instructions

Once connected, the cable operates automatically to transmit audio. No additional software or drivers are typically required.

• Volume Control: Adjust the volume directly on your source device and/or your audio system.
• Audio Playback: Control audio playback (play, pause, skip tracks) using your source device's controls.
• Telescopic Feature: The spring cable design allows for flexible length adjustment. Gently extend the coiled section as needed, and it will retract when tension is released.

Figure 4: Detailed view of the spring cable design, highlighting its telescopic feature for flexible use.

6. Maintenance

Proper care and maintenance will extend the lifespan of your VENTION USB C to 3.5mm Audio Aux Cable.

• Storage: Store the cable in a cool, dry place away from direct sunlight and extreme temperatures. Avoid tightly coiling or bending the cable at sharp angles, especially near the connectors.
• Cleaning: Use a soft, dry cloth to gently wipe the cable and connectors. Avoid using harsh chemicals or abrasive materials.
• Handling: Always grasp the connector housing when plugging or unplugging the cable, rather than pulling on the cable itself, to prevent damage to the internal wiring.

7. Troubleshooting

If you encounter issues with your audio cable, refer to the following common troubleshooting steps:

1. No Sound:
   • Ensure both ends of the cable are securely connected to their respective ports.
   • Verify that the correct audio input source is selected on your audio system.
   • Check the volume levels on both your source device and the audio system.
   • Test the cable with another compatible device or audio system to rule out device-specific issues.
2. Static or Poor Audio Quality:
   • Ensure the connectors are clean and free of debris.
   • Try adjusting the volume on both devices; sometimes very high or very low levels can introduce distortion.
   • Ensure the cable is not near strong electromagnetic interference sources.
   • Test with another cable if available to determine if the issue is with the cable or the devices.
3. Intermittent Connection:
   • Check for any visible damage to the cable or connectors.
   • Ensure the cable is not being excessively bent or strained during use.
   • Re-seat both connectors firmly.

8. Specifications

Figure 5: Cross-section diagram illustrating the enamelled copper conductor and other internal components of the cable, ensuring steady signal transmission.

Figure 6: Close-up view of the USB-C connector, highlighting the integrated JieLi Audio Decoder Chip designed for improved sound quality and compatibility.

Figure 7: Image showcasing the 24K gold-plated process on both the USB-C and 3.5mm connectors, which helps ensure a sensitive and stable connection while resisting oxidation and rust.

9. Warranty and Support

The VENTION USB C to 3.5mm Audio Aux Cable comes with a 12-month warranty period.

For any questions or support needs regarding your product, please contact VENTION customer service or refer to the retailer's support channels.

10. Product Video