Product Overview
The Clear-Com CC-110-X4 is a high-performance, single-ear headset designed for professional communication environments. It features a cardioid dynamic microphone for clear voice transmission and a high-quality headphone for audio monitoring. Its lightweight and flexible design ensures comfort during extended use, offering both soft leatherette and foam ear pad options.

Image: Front view of the Clear-Com CC-110-X4 headset, showing the single earpiece, adjustable headband, microphone boom, and the attached 4-pin XLR cable connector.
Package Contents
Verify that all items are present in the package:
- Clear-Com CC-110-X4 Single On-Ear Headset
- Charging Station (Note: This headset is wired and does not require charging. This item may be listed in error in some product descriptions.)
Safety Information
Please read and understand all safety instructions before using this product. Failure to follow these instructions may result in injury or damage to the device.
- Do not expose the headset to extreme temperatures or humidity.
- Avoid dropping or subjecting the headset to severe impacts.
- Keep the headset away from liquids.
- This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
Setup
Connecting the Headset
- Locate the 4-pin XLR connector at the end of the headset cable.
- Align the connector with the corresponding 4-pin XLR input on your communication device (e.g., intercom system, audio mixer).
- Push the connector firmly into the input until it clicks into place, ensuring a secure connection.

Image: Rear view of the Clear-Com CC-110-X4 headset, highlighting the single earpiece and the adjustable headband mechanism.
Wearing the Headset
- Place the single earpiece over one ear, ensuring it sits comfortably.
- Adjust the headband to fit securely over your head. The headband is designed to be flexible for optimal comfort.
- Position the microphone boom so that the microphone is approximately 1-2 inches (2.5-5 cm) from the corner of your mouth.
Operating Instructions
Microphone Usage
The CC-110-X4 features a cardioid dynamic microphone, designed to pick up sound primarily from the front, reducing background noise. Ensure the microphone is positioned correctly for clear voice transmission.
- Microphone Positioning: Adjust the flexible boom arm to place the microphone capsule near your mouth.
- Mute Function: Some communication systems may offer a mute function when the microphone boom is rotated upwards. Refer to your communication system's manual for specific mute functionality.
Audio Monitoring
The single-ear design allows for clear monitoring of audio while maintaining awareness of your surroundings. The high-performance headphone delivers clear audio from your connected system.
Maintenance and Care
Proper care will extend the life and performance of your headset.
- Cleaning: Wipe the headset surfaces with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Ear Pads: The headset includes interchangeable soft leatherette and foam ear pads. These can be removed and cleaned or replaced as needed for hygiene and comfort.
- Storage: Store the headset in a clean, dry place away from direct sunlight and extreme temperatures when not in use. Avoid tangling the cable.
Troubleshooting
- No audio from headset:
- Ensure the 4-pin XLR connector is fully and securely plugged into the communication device.
- Verify that the communication device is powered on and configured correctly.
- Check the volume settings on your communication device.
- Microphone not transmitting audio:
- Confirm the 4-pin XLR connector is securely plugged in.
- Ensure the microphone boom is positioned correctly near your mouth and not muted (if applicable to your system).
- Check microphone input settings on your communication device.
- Headset is uncomfortable:
- Adjust the headband for a better fit.
- Try switching between the leatherette and foam ear pads for preferred comfort.
Specifications
| Property | Value |
|---|---|
| Model Name | CC-110 |
| Item Model Number | CC-110-X4 |
| Connectivity Technology | Wired |
| Connector Type | XLR (4-pin) |
| Ear Placement | On Ear (Single) |
| Microphone Type | Cardioid Dynamic |
| Material | Polyurethane (PU) |
| Color | Black |
| Item Weight | 12.3 ounces (approx. 348.7 grams) |
| Product Dimensions | 10 x 6 x 9 inches (approx. 25.4 x 15.2 x 22.9 cm) |
| Frequency Range | 20Hz - 20kHz (Headphone) |
Warranty and Support
For detailed warranty information and technical support, please refer to the official Clear-Com website or contact their customer service directly. Keep your purchase receipt as proof of purchase for warranty claims.
Clear-Com Official Website: www.clearcom.com
Customer Support: Refer to the support section on the Clear-Com website for contact details, FAQs, and additional resources.





