T'nB AIR Light Bluetooth LED Headphones CBLEDBK User Manual

1. Product Overview

The T'nB AIR Light Bluetooth LED Headphones (Model CBLEDBK) offer a versatile audio experience with 3-in-1 connectivity: Bluetooth wireless, wired via 3.5mm jack, and Micro-SD card playback. Featuring Bluetooth 5.0, an integrated microphone, and LED lighting, these headphones are designed for daily use and music listening.

Image 1.1: Front view of the T'nB AIR Light Bluetooth LED Headphones, showcasing the earcups and headband.

Key Features:

• 3-in-1 Connectivity: Bluetooth 5.0, 3.5mm audio jack, and Micro-SD card reader.
• Integrated Microphone: For hands-free calls.
• LED Lighting: Stylish illumination on earcups.
• Long Battery Life: Up to 8 hours of playback.
• Comfortable Design: Supra-aural (over-ear) fit and foldable for portability.
• Active Noise Suppression: For an immersive listening experience.

2. Package Contents

Ensure all items are present in the package:

• T'nB AIR Light Bluetooth LED Headphones (Model CBLEDBK)
• Micro USB Charging Cable
• 3.5mm Audio Cable
• User Manual (this document)

Image 2.1: Packaging of the T'nB AIR Light Bluetooth LED Headphones.

3. Setup

3.1. Charging the Headphones

1. Connect the supplied Micro USB charging cable to the charging port on the headphones.
2. Connect the other end of the cable to a USB power source (e.g., computer USB port, USB wall adapter).
3. The LED indicator on the headphones will illuminate during charging and turn off or change color once fully charged.
4. A full charge typically takes approximately 2-3 hours.

3.2. Powering On/Off

• To Power On: Press and hold the Power button (often combined with Play/Pause) for approximately 3-5 seconds until the LED indicator lights up and an audible prompt is heard.
• To Power Off: Press and hold the Power button for approximately 3-5 seconds until the LED indicator turns off and an audible prompt is heard.

3.3. Bluetooth Pairing

1. Ensure the headphones are fully charged and powered off.
2. Press and hold the Power button for approximately 5-7 seconds until the LED indicator flashes rapidly (usually blue and red), indicating pairing mode.
3. On your Bluetooth-enabled device (smartphone, tablet, computer), go to the Bluetooth settings and enable Bluetooth.
4. Search for available devices. Select "T'nB AIR Light" from the list.
5. Once paired, the LED indicator will typically flash slowly or turn solid blue, and an audible confirmation will be heard.

3.4. Wired Connection (3.5mm Audio Cable)

1. Insert one end of the 3.5mm audio cable into the audio input jack on the headphones.
2. Insert the other end into the 3.5mm audio output jack of your audio device.
3. In wired mode, the headphones do not require power, and Bluetooth functionality is disabled.

3.5. Micro-SD Card Playback

1. With the headphones powered on, gently insert a Micro-SD card (with audio files) into the designated slot until it clicks into place.
2. The headphones should automatically switch to Micro-SD card playback mode.
3. Use the control buttons (Play/Pause, Next/Previous) to manage playback.

4. Operating Instructions

Image 4.1: Side view of the T'nB AIR Light Bluetooth LED Headphones, highlighting the control buttons and LED light.

4.1. Button Functions (Typical Layout)

4.2. Call Management

• Answer/End Call: Short press the Power/Play/Pause button.
• Reject Call: Long press the Power/Play/Pause button during an incoming call.
• Redial Last Number: Double-press the Power/Play/Pause button.

4.3. LED Light Control

The LED lights on the earcups typically activate automatically when the headphones are powered on. Refer to the specific product documentation for any dedicated button or sequence to toggle or change LED light patterns, if available. Otherwise, they are usually a fixed feature.

5. Maintenance

5.1. Cleaning

• Use a soft, dry, lint-free cloth to clean the surfaces of the headphones.
• Do not use abrasive cleaners, solvents, or strong chemicals, as these may damage the finish or internal components.
• Avoid getting moisture into any openings.

5.2. Storage

• Store the headphones in a cool, dry place away from direct sunlight and extreme temperatures.
• When not in use for extended periods, store them in their original packaging or a protective case.
• The foldable design allows for compact storage.

5.3. Battery Care

• To prolong battery life, avoid fully discharging the headphones frequently.
• Charge the headphones regularly, even if not used often.
• Avoid exposing the battery to extreme heat or cold.

6. Troubleshooting

If you encounter issues with your headphones, refer to the following common problems and solutions:

6.1. No Power

• Solution: Ensure the headphones are fully charged. Connect them to a power source using the Micro USB cable and allow sufficient time for charging.

6.2. Cannot Pair via Bluetooth

• Solution 1: Ensure the headphones are in pairing mode (LED flashing rapidly).
• Solution 2: Make sure Bluetooth is enabled on your device and it is within range (typically 10 meters).
• Solution 3: Turn off and on Bluetooth on your device, then try searching again.
• Solution 4: If previously paired, try forgetting the device from your Bluetooth list and re-pairing.

6.3. No Sound or Low Volume

• Solution 1: Check the volume level on both the headphones and your connected device.
• Solution 2: Ensure the headphones are properly connected (Bluetooth paired or 3.5mm cable fully inserted).
• Solution 3: If using Micro-SD card, ensure the audio files are in a compatible format and the card is inserted correctly.

6.4. Poor Sound Quality

• Solution 1: Move closer to your Bluetooth device to reduce interference.
• Solution 2: Avoid obstacles between the headphones and your device.
• Solution 3: Try playing audio from a different source or file to rule out source issues.

7. Specifications

8. Safety Information

• Hearing Protection: Avoid using headphones at high volume levels for extended periods to prevent hearing damage.
• Environmental Awareness: Do not use headphones in situations where you need to hear your surroundings (e.g., driving, cycling, walking in traffic).
• Water and Moisture: These headphones are not waterproof. Avoid exposure to water, rain, or excessive moisture.
• Disposal: Dispose of the product and its battery responsibly according to local regulations. Do not dispose of with household waste.
• Children: Keep out of reach of small children due to small parts that could pose a choking hazard.

9. Warranty and Support

For warranty information, please refer to the documentation provided at the time of purchase or contact your retailer. For technical support or further assistance, please visit the official T'nB website or contact their customer service department.

Keep your proof of purchase for any warranty claims.