Introduction
Thank you for choosing AILIHEN C8 Wired On-Ear Headphones. These headphones are designed to provide a comfortable and high-quality audio experience for various uses, including school, study, and work. Featuring a foldable design, built-in microphone, and volume control, they offer convenience and clear sound. Please read this manual carefully to ensure proper use and maintenance of your headphones.

Image: AILIHEN C8 Wired On-Ear Headphones in black and blue, showcasing the overall design and 3.5mm jack.
Product Features
- Collapsible Design: The headphones feature a collapsible design for easy storage and portability. Simply fold them to save space when not in use or during travel.

Image: The AILIHEN C8 headphones shown in their folded, compact state, ideal for travel and storage.
- Integrated Microphone and Volume Control: An in-line microphone allows for hands-free communication, while the integrated volume control enables easy adjustment of audio levels and track skipping.

Image: A detailed view of the headphone cable, highlighting the in-line microphone and control buttons for volume and call management.
- Adjustable Hinge: The adjustable headband provides flexibility, allowing the headphones to adapt to various head sizes for a comfortable and secure fit.

Image: The adjustable headband of the AILIHEN C8 headphones, demonstrating its flexibility for a customized fit.
- Noise Isolation: The full-sized, on-ear construction helps to isolate external noise, enhancing your listening experience by allowing you to focus on the audio.

Image: A close-up of the ear cup, showing the breathable mesh and ultra-soft protein leather cover designed for comfort and noise isolation.
- Wide Compatibility: Equipped with a durable 59-inch braided cord and a sturdy 3.5mm stereo plug, these headphones are compatible with a wide range of devices, including cellphones, laptops, computers, Chromebooks, MP3/MP4 players, and other audio devices.

Image: The AILIHEN C8 headphones positioned next to a laptop, illustrating their broad compatibility with various electronic devices.
Setup
- Unpack: Carefully remove the headphones from their packaging.
- Unfold: Gently unfold the headphones until the earcups are in their listening position.
- Connect: Insert the 3.5mm audio jack firmly into the headphone port of your device (e.g., smartphone, laptop, tablet). Ensure the connection is secure.
- Adjust Fit: Adjust the headband to comfortably fit your head. The earcups should sit securely over your ears.
Operating Instructions
The AILIHEN C8 headphones feature an in-line remote for convenient control of audio and calls.
- Volume Control: Use the dedicated volume slider or buttons on the in-line remote to adjust the audio volume.
- Play/Pause: Press the central button once to play or pause audio.
- Next Track: Press the central button twice quickly to skip to the next track.
- Previous Track: Press the central button three times quickly to go back to the previous track.
- Answer/End Call: Press the central button once to answer an incoming call or end an ongoing call.
- Note: The volume control buttons on the in-line remote may not function on a PC. For microphone use on a computer, an additional adapter (not included) may be required.
Maintenance
Proper care will extend the life of your headphones.
- Cleaning: Use a soft, dry cloth to wipe down the earcups and headband. Do not use harsh chemicals or abrasive cleaners.
- Storage: When not in use, fold the headphones and store them in a clean, dry place, away from extreme temperatures and direct sunlight.
- Cable Care: Avoid sharply bending or twisting the cable. Do not pull on the cable to disconnect the headphones from a device; always grasp the plug.
- Water Exposure: These headphones are not water-resistant. Avoid exposure to water or excessive moisture.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound or low volume |
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| Microphone not working |
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| Sound distortion |
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Specifications
| Feature | Detail |
|---|---|
| Model Name | C8 Headphones-003 |
| Connectivity Technology | Wired |
| Headphones Jack | 3.5 mm Jack |
| Ear Placement | On Ear |
| Control Type | Volume Control |
| Microphone | Integrated |
| Cable Feature | Tangle Free |
| Material | Faux Leather (earcups) |
| Item Weight | 6.3 ounces (180 Grams) |
| Product Dimensions | 7.68 x 3.15 x 6.69 inches |
| Frequency Range | 20-20000Hz |
| Impedance | 32 Ohm |
| Noise Control | Sound Isolation |
| Water Resistance Level | Not Water Resistant |
Warranty and Support
AILIHEN products are designed for durability and performance. For information regarding warranty coverage, technical support, or frequently asked questions, please visit the official AILIHEN store or contact customer service.
Official AILIHEN Store: AILIHEN Store on Amazon



