ABCTen AB-168
AT808 On-Ear Headphone User Manual
Model: AB-168
Introduction
Thank you for choosing the ABCTen AT808 On-Ear Headphone. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your new headphones. Designed for a balanced audio experience with excellent bass response, these headphones offer comfort and convenience with their folding design and detachable audio cable.
The AT808 headphones are engineered to block outside noise effectively while allowing you to remain aware of important ambient sounds. Whether you are commuting, traveling, or simply enjoying music at home, the AT808 provides a superior listening experience.
Product Overview
The ABCTen AT808 On-Ear Headphone features a comfortable design with soft ear-pads and an adjustable headband. It includes a detachable 3.5mm audio cable with an in-line microphone and remote control for music playback and call management.

Figure 1: Front view of the AT808 On-Ear Headphone, showcasing its black and blue design.

Figure 2: Angled view of the AT808 On-Ear Headphone, highlighting its compact foldable design.

Figure 3: Top view of the AT808 On-Ear Headphone, illustrating the padded headband for comfort.
Package Contents
Please check the package to ensure all items are present:
- 1 x Folding Headphone (ABCTen AT808)
- 1 x Detachable 3.5mm Audio Cable with Microphone
- 1 x Hard Storage Case

Figure 4: The AT808 On-Ear Headphone shown with its detachable 3.5mm audio cable.

Figure 5: Detailed view of the 3.5mm audio cable, highlighting the inline microphone and control button.

Figure 6: The AT808 On-Ear Headphone neatly folded and stored within its protective hard case.
Setup
Follow these steps for initial setup:
- Unfold the Headphones: Gently unfold the headphones from their compact position until they are ready to wear.
- Connect the Audio Cable: Insert the 3.5mm jack of the detachable audio cable firmly into the audio port located on the left ear cup of the headphone. Ensure it clicks into place for a secure connection.
- Connect to Device: Plug the other end of the 3.5mm audio cable into the audio output jack of your smartphone, tablet, computer, or other audio device.
- Adjust Fit: Place the headphones on your head and adjust the headband to ensure a comfortable and secure fit. The ear cups should fully cover your ears for optimal sound isolation and comfort.

Figure 7: Illustrates the proper connection of the 3.5mm audio cable to the headphone's ear cup.
Operating Instructions
The AT808 headphones are designed for simple plug-and-play operation. Once connected to your audio device, you can control music playback and calls using the in-line remote control.
Remote Control Functions
- Play or Pause: Press the control button once.
- Next Song: Press the control button twice quickly.
- Previous Song: Press the control button three times quickly.
- Answer Call: Press the control button once during an incoming call.
- End Call: Press the control button once during an active call.
Maintenance
To ensure the longevity and optimal performance of your AT808 headphones, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to wipe the ear cups and headband. Do not use abrasive cleaners, solvents, or harsh chemicals.
- Storage: When not in use, store the headphones in the provided hard storage case to protect them from dust, scratches, and impacts.
- Cable Care: Avoid sharp bends or kinks in the audio cable. Always grasp the plug, not the cable, when disconnecting.
- Avoid Moisture: Keep the headphones away from water, excessive humidity, and extreme temperatures.
- Handle Gently: Do not drop or subject the headphones to strong impacts.
Troubleshooting
If you encounter issues with your AT808 headphones, refer to the following common problems and solutions:
| Problem | Possible Cause / Solution |
|---|---|
| No sound from headphones |
|
| Microphone not working |
|
| Remote control not responding |
|
| Sound quality is poor or distorted |
|
Specifications
| Feature | Detail |
|---|---|
| Brand | ABCTen |
| Model Number | AB-168 |
| Connectivity Technology | Wired |
| Ear Placement | On Ear |
| Form Factor | Tri-fold |
| Headphones Jack | 3.5 mm Jack |
| Cable Feature | Detachable 3.5mm Audio Cable |
| Control Method | Remote |
| Color | Blue |
| UPC | 611968127588 |
| Package Dimensions | 7.5 x 7 x 2.5 inches |
| Date First Available | May 8, 2017 |
Warranty and Support
ABCTen products are manufactured to the highest quality standards. This product comes with a limited warranty against defects in materials and workmanship from the date of original purchase. Please retain your proof of purchase for warranty claims.
For technical support, troubleshooting assistance, or warranty inquiries, please contact ABCTen customer service through the retailer where you purchased the product or visit the official ABCTen website for contact information.
Please note that the warranty does not cover damage caused by misuse, accident, unauthorized modification, or normal wear and tear.
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