Product Overview
The Microsoft LifeChat LX-6000 is a business-grade headset designed for clear communication and comfort. It features stereo wideband digital audio for accurate sound reproduction and a noise-cancelling microphone to ensure your voice is heard clearly in various environments. The headset offers plug-and-play simplicity, requiring no additional software installation for basic functionality.

Image: The Microsoft LifeChat LX-6000 headset, showcasing its over-ear design, adjustable headband, and flexible microphone boom. The headset is black with the Microsoft logo visible on the headband.
Setup
1. Unboxing and Initial Inspection
Carefully remove the headset from its packaging. Ensure the following components are present:
- Microsoft LifeChat LX-6000 Business Headset
- 2-Year Limited Warranty Information
2. Connecting the Headset (USB)
The LifeChat LX-6000 is designed for plug-and-play operation via USB, requiring no software installation for basic use.
- Locate an available USB port on your computer.
- Plug the USB connector of the headset into the USB port.
- Your operating system should automatically detect and install the necessary drivers. This process may take a few moments.
- Once installed, the headset will be ready for use.
3. Bluetooth Connectivity (If Applicable)
While primarily a USB headset, the LX-6000 also features Bluetooth connectivity for compatible devices. Refer to your device's Bluetooth pairing instructions for detailed steps.
- Ensure the headset is powered on and in pairing mode (refer to specific product documentation if a dedicated Bluetooth pairing button exists, otherwise it might be automatic when not connected via USB).
- On your device (e.g., PC, laptop), navigate to Bluetooth settings.
- Search for available devices and select "Microsoft LifeChat LX-6000".
- Confirm pairing if prompted.
4. System Requirements
The headset is compatible with PCs running the following operating systems:
- Microsoft Windows 10
- Microsoft Windows 8.1
- Microsoft Windows 8
- Microsoft Windows 7
- Microsoft Windows Vista
- Microsoft Windows XP
Operating the Headset
1. Wearing the Headset
The LifeChat LX-6000 features ergonomically designed earpieces and an adjustable headband for comfort during extended use. Adjust the headband to fit comfortably over your head, ensuring the earcups rest gently over your ears.
2. Adjusting the Microphone
The microphone boom is 270-degree adjustable. Position the microphone approximately one inch from your mouth for optimal voice clarity. The noise-cancelling feature helps reduce background distractions.
3. Using Inline Controls
The headset includes convenient inline controls on the cable for quick adjustments:
- Volume Up/Down: Adjust the listening volume.
- Mute Microphone: Temporarily disable the microphone.
- Call Button: Answer or end calls in compatible communication applications.
- Call Indicator Light: This light illuminates to indicate your busy status during calls, signaling to others that you are occupied.

Image: A detailed view of the inline control unit on the headset cable. It features clearly labeled buttons for microphone mute, call answer/end, and volume adjustment, along with a status indicator light.
4. Audio Quality
The headset provides clear stereo sound with wideband digital audio, ensuring accurate sound reproduction for both communication and media playback.
Maintenance
Proper care and maintenance will extend the life of your Microsoft LifeChat LX-6000 headset.
- Cleaning: Use a soft, dry cloth to clean the headset. Avoid using harsh chemicals or abrasive materials.
- Storage: When not in use, store the headset in a clean, dry place, ideally in its original pouch or a protective case, to prevent dust accumulation and physical damage.
- Cable Care: Avoid sharply bending or twisting the cable. Do not pull the cable to disconnect the headset from your computer; always grasp the USB connector.
- Temperature: Do not expose the headset to extreme temperatures or direct sunlight for prolonged periods.
Troubleshooting
If you encounter issues with your headset, try the following troubleshooting steps:
- No Sound/Microphone Not Working:
- Ensure the USB connector is securely plugged into a working USB port.
- Check your computer's sound settings to ensure the LifeChat LX-6000 is selected as the default playback and recording device.
- Verify that the microphone is not muted using the inline control.
- Try plugging the headset into a different USB port or another computer to rule out port or system-specific issues.
- Poor Audio Quality:
- Adjust the volume using the inline controls or your computer's sound settings.
- Ensure the microphone is positioned correctly, about one inch from your mouth.
- Check for any background noise that might be interfering with the microphone's noise-cancelling feature.
- Headset Not Detected:
- Restart your computer and try connecting the headset again.
- Check your device manager (Windows) to see if the headset is listed and if there are any driver issues.
Specifications
| Brand | Microsoft |
| Model Name | LifeChat LX-6000 (7XF-00001, MAIN-887762) |
| Color | Black |
| Connectivity Technology | USB, Bluetooth (Version 2.1) |
| Headphones Jack | USB |
| Ear Placement | Over Ear |
| Form Factor | Over Ear |
| Noise Control | Active Noise Cancellation (Microphone) |
| Microphone | Noise-cancelling, 270-degree adjustable |
| Sound Output | Clear Stereo Sound, Wideband Digital Audio |
| Sensitivity | 111 dB |
| Impedance | 32 Ohms |
| Controls | Inline volume, mute, call button, call indicator light |
| Product Dimensions | 14.76 x 7.67 x 6.77 inches |
| Item Weight | 5 ounces (141.6 Grams) |
| Material | Plastic |
Warranty and Support
1. Limited Warranty
The Microsoft LifeChat LX-6000 Business Headset comes with a 2-Year Limited Warranty. Please refer to the warranty documentation included in your product packaging for full terms and conditions, including details on coverage and how to make a claim.
2. Product Support
For further assistance, technical support, or to inquire about warranty services, please visit the official Microsoft Support website or contact Microsoft customer service. Specific contact details can usually be found on the Microsoft website or within your product's warranty documentation.
Product Video Overview
Video: An official product overview of the Microsoft LifeChat LX-6000 for Business headset. This video highlights key features such as clear stereo sound, noise-cancelling microphone, inline controls, and comfortable design, demonstrating its suitability for professional communication environments.





