Cyber Acoustics AC-5002-80
Cyber Acoustics 3.5mm Stereo Headset (AC-5002-80) User Manual
Model: AC-5002-80 | Brand: Cyber Acoustics
Introduction
This manual provides comprehensive instructions for the setup, operation, and maintenance of your Cyber Acoustics 3.5mm Stereo Headset (AC-5002-80). This headset is designed for clear audio and communication in various environments, including classrooms and home use, featuring a noise-cancelling microphone and durable construction.
What's in the Box
Upon opening the package, please ensure all the following components are present:
- Cyber Acoustics 3.5mm Stereo Headset (AC-5002-80)
- Integrated 3.5mm audio cable with in-line controls

Image: The Cyber Acoustics AC-5002-80 headset, showing the headphones, microphone, in-line volume control, and 3.5mm audio jack.
Setup
The Cyber Acoustics AC-5002-80 headset is designed for simple plug-and-play functionality. No additional software or drivers are required for most devices.
- Connect the Headset: Locate the 3.5mm audio jack on your device (PC, Mac, Chromebook, tablet, smartphone, MP3 player, or compatible gaming system). Insert the 3.5mm connector from the headset firmly into the audio jack.
- Adjust Headset Fit:
- Gently extend or retract the headband to ensure a comfortable and secure fit over your head.
- Position the earcups so they fully cover your ears. The leatherette earpads are designed for comfort during extended use.
- Position the Microphone: The microphone boom is adjustable and can be worn on either the left or right side. Bend the flexible microphone boom to position the microphone approximately 1-2 inches from your mouth for optimal voice clarity.

Image: A young girl wearing the headset, illustrating its comfortable and adjustable design suitable for various head sizes.
Operating Instructions
Once connected, your headset is ready for use. Here's how to operate its key features:
Audio Playback
The headset will automatically become the default audio output device once plugged in. You can control the volume using the in-line control or your device's system volume settings.
Microphone Usage
The unidirectional noise-cancelling microphone is designed to minimize background noise and focus on your voice.
- Volume Control: Use the slider on the in-line control to adjust the listening volume of the headphones.
- Microphone Mute: The in-line control also features a switch to mute or unmute the microphone. Slide the switch to the appropriate position to control microphone input.

Image: Detail of the in-line volume control and the durable, reinforced 3.5mm audio plugs, highlighting ease of use and robust design.
Official Product Videos
Video: "5000 Series Headsets for education" - This video demonstrates the features and benefits of the 5000 series headsets, including the AC-5002-80, in an educational setting, highlighting their suitability for students and teachers.
Video: "3.5mm Stereo Headset (AC-5002) | Cyber Acoustics" - An official product video showcasing the key features and design of the AC-5002 headset, including its 3.5mm connectivity and stereo audio capabilities.
Maintenance
Proper care and maintenance will extend the life of your Cyber Acoustics headset.
- Cleaning: The leatherette earpads are easy to clean. Use a soft, damp cloth with mild soap and water to wipe down the earpads and headband. Avoid using harsh chemicals or abrasive cleaners. Ensure the headset is completely dry before storage or next use.
- Storage: Store the headset in a clean, dry place away from extreme temperatures and direct sunlight. Avoid tangling the TuffCord cable by coiling it neatly when not in use.
- Durability Features: The headset features a durable design with an adjustable headband that can be twisted and bent without snapping, and a tangle-free braided TuffCord cable. While designed for resilience, avoid excessive force or intentional damage.

Image: A young girl demonstrating the flexibility and durability of the headset's headband, designed to withstand rigorous use in environments like classrooms.

Image: The braided TuffCord cable, highlighted for its tangle-free and ultra-durable properties, designed to withstand coiling, twisting, and even chewing.
Troubleshooting
If you encounter issues with your headset, please refer to the following common solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No audio from headphones |
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| Microphone not working |
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| Sound quality is poor or distorted |
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Specifications
| Feature | Detail |
|---|---|
| Model Name | AC-5002-80 |
| Connectivity Technology | Wired (3.5mm Jack) |
| Noise Control | Active Noise Cancellation (Microphone) |
| Frequency Response | 20 Hz - 20,000 Hz |
| Impedance | 32 Ohm |
| Ear Placement | Over Ear |
| Form Factor | On Ear |
| Microphone Type | Unidirectional Noise-Cancelling |
| Cable Feature | Tangle Free, Braided TuffCord |
| Control Type | In-line volume slider and mute switch |
| Compatible Devices | PCs, Macs, Chromebooks, tablets, smartphones, MP3 players, and most gaming systems with an aux port |
| Item Weight | 6 ounces |
| Product Dimensions | 3 x 12 x 16 inches |
| Material | Plastic, Metal (Leatherette Earpads) |
| Color | Black |
Warranty and Support
Your Cyber Acoustics 3.5mm Stereo Headset (AC-5002-80) includes a 1-year hassle-free warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use.
For warranty claims, technical support, or further assistance, please contact Cyber Acoustics customer service. Refer to the official Cyber Acoustics website or your purchase documentation for the most current contact information.
You can also find additional resources and FAQs on the Cyber Acoustics Store on Amazon.
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