1. Introduction
This manual provides detailed instructions for the Vonztek VO-BT882CD-QCC-2 Wireless Bluetooth Headset. Please read this manual thoroughly before using the product to ensure proper operation and to maximize its lifespan. This headset is designed for clear communication in office, remote work, and meeting environments.
Figure 1: Vonztek Wireless Bluetooth Headset with Charging Dock and USB Dongle.
2. Package Contents
Verify that all items are present in your package:
- Wireless Headset
- USB Dongle
- Charging Station
- Type-C Charging Cable
- User Manual (this document)
Figure 2: Included components of the Vonztek Wireless Headset package.
3. Setup
3.1 Charging the Headset
Before first use, fully charge the headset. You can charge it using the charging dock or directly via the Type-C cable.
- Using the Charging Dock: Place the headset onto the charging dock. Ensure the charging contacts align. The indicator light on the dock will illuminate to show charging status.
- Using the Type-C Cable: Connect the Type-C cable to the charging port on the headset and the other end to a USB power source (e.g., computer, wall adapter).
A full charge takes approximately 1.5 hours and provides up to 45 hours of working time or 38 hours of talk time.
Figure 3: Charging the headset using the included dock.
Figure 4: Charging the headset directly with a Type-C cable.
3.2 Connecting via USB Dongle
For devices without Bluetooth or for a more stable connection, use the USB dongle.
- Insert the USB dongle into an available USB port on your computer or device.
- Power on the headset. It will automatically attempt to connect to the dongle.
- Once connected, the indicator light on the dongle will turn solid blue.
Figure 5: Connecting the headset using the USB dongle.
3.3 Connecting via Bluetooth
The headset features a Qualcomm Bluetooth V5.2 chip for fast and stable wireless connections.
- Ensure the headset is powered off.
- Slide the power switch to the 'On' position and hold it until the indicator light flashes blue and red, indicating pairing mode.
- On your device (phone, computer), enable Bluetooth and search for available devices.
- Select "Vonztek VO-BT882CD-QCC-2" from the list.
- Once connected, the headset's indicator light will turn solid blue.
Figure 6: The headset utilizes a Qualcomm Bluetooth V5.2 chip for reliable wireless connectivity.
4. Operating Instructions
4.1 Power On/Off
- Power On: Slide the power switch to the 'On' position.
- Power Off: Slide the power switch to the 'Off' position.
4.2 Call Management
- Answer/End Call: Press the Call button once.
- Reject Call: Press and hold the Call button for 2 seconds.
- Mute Microphone: Press the Mute button on the microphone boom during a call. The busy light will turn solid red to indicate mute is active. Press again to unmute. (Note: Mute function works only during an active call.)
Figure 7: Location of the mute button on the headset ear cup.
4.3 Volume Control
- Increase Volume: Press the Volume Up button.
- Decrease Volume: Press the Volume Down button.
4.4 Noise Cancellation (CVC 8.0 Dual Mic)
The headset features CVC 8.0 Dual Mic technology with AI Noise Cancellation to reduce background noise by up to 40dB, ensuring your voice is clear during calls.
Figure 8: AI Noise Cancellation actively reduces background noise for clearer communication.
Figure 9: Visual representation of noise reduction by the CVC 8.0 Dual Mic.
4.5 Dual Connection
The headset can connect to two devices simultaneously, allowing seamless switching between them without re-pairing.
Figure 10: The headset supports simultaneous connection to two devices.
4.6 Busy Light Functionality
The headset features a busy light (flashes red) to indicate incoming calls. When you answer a call, this light turns solid red, signaling to others that you are occupied.
4.7 Microphone Rotation
The microphone boom can be rotated up to 270 degrees, allowing you to wear the headset on either your left or right ear. Adjust the microphone for optimal voice pickup.
4.8 Compatibility
The Vonztek headset is compatible with most desktops, PCs, laptops, and cell phones. It supports leading communication applications such as Teams, Zoom, Skype, GoToMeeting, Webex, Google Meet, and more.
Figure 11: The headset is compatible with a wide range of communication platforms.
5. Maintenance
- Clean the headset regularly with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Avoid exposing the headset to extreme temperatures, humidity, or direct sunlight.
- Store the headset on its charging dock or in a safe place when not in use to prevent damage.
- The headset is not water-resistant; avoid contact with liquids.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Headset does not power on | Low battery | Charge the headset fully. |
| Cannot connect via Bluetooth | Headset not in pairing mode; Device Bluetooth off; Out of range | Ensure headset is in pairing mode (flashing blue/red). Turn on device Bluetooth. Move headset closer to device. |
| No sound or poor audio quality | Volume too low; Incorrect audio output selected; Headset not connected | Adjust headset and device volume. Select headset as default audio output. Reconnect headset. |
| Microphone not working | Microphone muted; Incorrect audio input selected | Unmute microphone. Select headset as default audio input. |
| USB dongle not connecting | Dongle not properly inserted; Driver issue | Ensure dongle is fully inserted. Try a different USB port. Restart computer. |
7. Specifications
- Model Name: VO-BT882CD-QCC-2
- Connectivity Technology: Wireless (Bluetooth)
- Wireless Communication Technology: Bluetooth 5.2
- Bluetooth Range: Up to 49 feet (15m), up to 65 feet (20m) in open areas
- Noise Control: Sound Isolation, CVC 8.0 Dual Mic with AI Noise Cancellation
- Battery Life: 45 Hours (working time), 38 Hours (talk time)
- Battery Capacity: 500mAh
- Charging Time: Approximately 1.5 hours
- Standby Time: Up to 300 hours
- Audio Driver Type: Dynamic Driver
- Audio Driver Size: 40 Millimeters
- Impedance: 32 Ohm
- Ear Placement: On Ear
- Form Factor: On Ear
- Material: Acrylonitrile Butadiene Styrene (ABS)
- Color: Light Grey & Dune
- Item Weight: 1.32 pounds
- Special Feature: Adjustable Headband, 270° Rotating Mic, Busy Light, Dual Connection
- Control Type: Volume Control, Mute Button, Call Button
- Water Resistance Level: Not Water Resistant
- UPC: 726634888110
8. Warranty and Support
Vonztek guarantees a 12-MONTH Warranty for this product from the date of purchase. We also provide 24/7 online service for any inquiries or assistance you may need.
If you encounter any issues or have questions regarding your Vonztek VO-BT882CD-QCC-2 Wireless Bluetooth Headset, please do not hesitate to contact our customer support team. Refer to the contact information provided on the product packaging or our official website for assistance.
