1. Introduction
Thank you for choosing the T'nB Flat 3.5/3.5 Jack Cable. This high-quality audio cable is designed to provide reliable audio connectivity between your devices. Its flat design helps prevent tangles, making it convenient for everyday use. This manual will guide you through the features, setup, operation, and maintenance of your new cable.
2. Product Overview
The T'nB Flat 3.5/3.5 Jack Cable is a versatile audio accessory featuring metallic connectors for enhanced durability and signal integrity. It is ideal for connecting a wide range of audio devices.
- Flat Design: Engineered to resist tangling and knotting, ensuring easy storage and deployment.
- Metallic Connectors: Provides a secure and stable connection, minimizing signal loss.
- Universal Compatibility: Connects MP3 players, smartphones, tablets, and other devices with a 3.5mm jack output to audio systems with a 3.5mm jack input (e.g., Hi-Fi systems, home theater systems, car radios, headphones).
- Length: 110 cm (1.1 meters) for convenient reach.

Figure 2.1: T'nB Flat 3.5/3.5 Jack Cable in its retail packaging, highlighting its flat design and universal compatibility icons.

Figure 2.2: T'nB Flat 3.5/3.5 Jack Cable connected to a smartphone, demonstrating its practical application.
3. Setup
Setting up your T'nB Flat 3.5/3.5 Jack Cable is straightforward. No software installation or external power is required.
- Identify Ports: Locate the 3.5mm audio output jack on your source device (e.g., smartphone, MP3 player, tablet) and the 3.5mm audio input jack on your receiving device (e.g., car radio, Hi-Fi system, headphones).
- Connect Source: Insert one end of the T'nB Flat 3.5/3.5 Jack Cable firmly into the 3.5mm audio output jack of your source device.
- Connect Receiver: Insert the other end of the cable firmly into the 3.5mm audio input jack of your receiving device.
- Verify Connection: Ensure both ends of the cable are fully inserted to establish a proper connection.
4. Operating
Once connected, the T'nB Flat 3.5/3.5 Jack Cable operates automatically to transmit audio signals.
- Play Audio: Begin playing audio on your source device (e.g., music, podcast, video).
- Adjust Volume: Control the volume using the volume controls on your source device or the receiving audio system.
- Enjoy: Audio will now be transmitted from your source device to your receiving device through the cable.
5. Maintenance
Proper care will extend the life of your T'nB Flat 3.5/3.5 Jack Cable.
- Storage: When not in use, coil the cable loosely. The flat design helps prevent knots and tangles. Avoid sharp bends or kinks.
- Cleaning: Use a soft, dry cloth to wipe the cable and connectors. Do not use harsh chemicals or abrasive cleaners.
- Handling: Always grasp the connector housing when plugging or unplugging the cable. Avoid pulling directly on the cable itself, as this can damage the internal wiring or the connector.
- Environment: Keep the cable away from extreme temperatures, direct sunlight, and moisture.
6. Troubleshooting
If you encounter issues with your T'nB Flat 3.5/3.5 Jack Cable, try the following steps:
- No Sound:
- Ensure both ends of the cable are fully and securely plugged into their respective ports.
- Check the volume levels on both your source device and the receiving audio system.
- Test the cable with different devices to rule out an issue with one of your audio components.
- Ensure the correct input source is selected on your receiving audio system (e.g., AUX input).
- Intermittent Sound or Static:
- Ensure connectors are clean and free of dust or debris.
- Try wiggling the connectors gently to see if the sound stabilizes. If it does, the cable or port might be damaged.
- Avoid placing the cable near sources of electromagnetic interference.
- Cable Damage:
- Visually inspect the cable for any cuts, kinks, or exposed wires. If damaged, discontinue use and replace the cable.
7. Specifications
| Feature | Detail |
|---|---|
| Model Number | JACKFLATBK |
| Brand | T'nB |
| Connector Type | 3.5mm Jack (Male to Male) |
| Cable Type | AUX Audio Cable |
| Cable Length | 110 cm (1.1 meters) |
| Color | Black |
| Compatible Devices | Devices with 3.5mm jack input/output (e.g., smartphones, tablets, MP3 players, Hi-Fi, car radios, headphones) |
| Product Dimensions | 0.98 x 2.76 x 7.28 inches (Packaging) |
| Item Weight | 0.78 ounces |
8. Warranty Information
This T'nB product comes with a 1-year manufacturer's warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use. It does not cover damage caused by misuse, accident, unauthorized modification, or external causes.
9. Support
For further assistance or inquiries regarding your T'nB Flat 3.5/3.5 Jack Cable, please refer to the official T'nB website or contact their customer support channels. Ensure you have your product model number (JACKFLATBK) and proof of purchase available when seeking support.