Product Overview
The Earbay Bluetooth Headset is designed for high-quality communication and audio experience. Featuring ENC Noise Cancellation, it effectively blocks out background noise for clear conversations. Equipped with 40mm audio drivers, it delivers ultra-clean music and sound. This wireless headset offers versatile connectivity options and a comfortable design for extended use.

Image: Earbay Bluetooth Headset in Rose Gold color, showing the headset and USB dongle.
Key Features
- ENC Passive Noise Shield: Engineered to provide high-quality communication by blocking out 99.6% of background noise automatically.
- Mute Button & Rotatable Microphone: Features a 270° rotatable microphone for optimal voice capture and a built-in mute button for privacy.
- USB Dongle & Multipoint Connectivity: Includes a USB dongle for non-Bluetooth devices and supports simultaneous connection to two devices.
- Strong Battery Life & Comfortable Design: Up to 26 hours of talk time with a lightweight design (120g/4.5oz), soft earmuffs, and adjustable headband.
- Extensive Compatibility: Compatible with major conference platforms like Facetime, Skype, VoIP, Webinar, MS Team, Zoom, Dragon, GoToMeeting.
What's in the Box
- Wireless Headset
- USB Audio Dongle
- Type-C Cable
- User Manual
Setup Instructions
Charging the Headset
Before first use, fully charge the headset. Connect the provided Type-C cable to the headset's charging port and the other end to a USB power source. A full charge takes approximately 2 hours.

Image: Illustration showing the headset connected to a power source for charging, indicating 2 hours charging time for 26 hours talk time.
Connecting to Devices
The Earbay headset offers two primary connection methods: via Bluetooth or using the included USB Audio Dongle.
Bluetooth Connection (for phones, tablets, and Bluetooth-enabled PCs)
- Ensure the headset is powered off.
- Press and hold the power button on the headset until the LED indicator flashes blue and red, indicating pairing mode.
- On your device, go to Bluetooth settings and search for available devices.
- Select "BT68" or "Earbay Headset" from the list to connect.
- Once connected, the LED indicator will turn solid blue.

Image: Diagram illustrating Bluetooth 5.0 features including clear call, stable connection, no delay, and fast reconnection.
USB Audio Dongle Connection (for PCs without Bluetooth or for stable connection)
- Plug the USB Audio Dongle into an available USB port on your computer. The dongle's LED will flash blue.
- Power on the headset. It will automatically attempt to pair with the dongle.
- Once paired, the dongle's LED will turn solid blue, and the headset's LED will turn solid blue.
- On your computer's sound settings, ensure "BT68-DONGLE" is selected as the input and output device.

Image: Illustration showing a laptop connected via USB dongle and a smartphone connected via Bluetooth, demonstrating dual connectivity options.
For optimal performance with communication platforms like Skype or Zoom, ensure "BT68 Handsfree AG Audio" is selected in the application's audio settings.

Image: Flowchart detailing PC connection settings for both Bluetooth and USB Dongle, including sound settings for meeting apps.
Note: If the headset fails to connect, update your Bluetooth driver or use a Bluetooth adapter on your computer.
Operating Instructions
Power On/Off
Press and hold the multi-function button (usually the main button on the earcup) for 3 seconds to power on or off. A voice prompt will confirm the action.
Adjusting Volume
Use the volume up (+) and volume down (-) buttons located on the earcup to adjust the listening volume.
Mute Function
The headset features a dedicated mute button on the microphone arm. Press it once to mute your microphone during a call. Press it again to unmute. A red LED on the microphone will indicate when it is muted.

Image: Headset showing the rotatable microphone and the mute button on the microphone arm.
Answering/Ending Calls
Press the multi-function button once to answer an incoming call. Press it again to end an active call.
Microphone Adjustment
The microphone is rotatable up to 270 degrees. Adjust its position to optimize voice pickup and comfort.

Image: Close-up of the headset showing the adjustable headband and rotatable ear cushions for comfort.
Official Product Video: Bluetooth Headset with Microphone for office
Video: An official product video demonstrating the features and use of the Earbay Bluetooth Headset in an office setting.
Official Product Video: Wireless Headset with Microphone for pc
Video: An official product video showcasing the wireless headset's functionality and compatibility with PC for various applications.
Maintenance
- Clean the headset regularly with a soft, dry cloth.
- Avoid exposing the headset to extreme temperatures, humidity, or direct sunlight.
- Do not attempt to disassemble or modify the headset, as this will void the warranty.
- Store the headset in a cool, dry place when not in use.
Troubleshooting
No Sound/Poor Sound Quality
- Ensure the headset is fully charged.
- Check if the headset is properly connected to your device (Bluetooth or USB dongle).
- Verify that the correct audio output device is selected in your computer's sound settings or the application's audio settings.
- Adjust the volume on both the headset and your connected device.
Microphone Not Working
- Ensure the microphone is not muted (check for red LED on the microphone arm).
- Verify that the correct audio input device is selected in your computer's sound settings or the application's audio settings.
- Adjust the microphone position for optimal pickup.
Headset Not Pairing
- Ensure the headset is in pairing mode (flashing blue and red LED).
- Make sure your device's Bluetooth is enabled and discoverable.
- If using the USB dongle, ensure it is properly plugged in and its LED is flashing blue before pairing.
- Try restarting both the headset and your device.
- Update your computer's Bluetooth drivers if connecting via Bluetooth directly.
Specifications
| Feature | Detail |
|---|---|
| Model Name | BT782G-DG-NEW |
| Connectivity Technology | Wireless (Bluetooth V5.0) |
| Bluetooth Range | 10 Meters (33 feet) |
| Battery Life (Talk Time) | Up to 26 Hours |
| Charging Time | 2 Hours |
| Item Weight | 4.5 ounces (120g) |
| Noise Control | ENC Noise Cancellation (Microphone) |
| Audio Driver Size | 40 Millimeters |
| Frequency Response | 20 Hz - 2000 Hz |
| Microphone Rotation | 270° |
| Material | Faux Leather, Stainless Steel, Plastic |
Warranty & Support
Earbay offers a 30-day money-back service and a free replacement warranty for this product. For any questions, technical assistance, or warranty claims, please contact Earbay customer support.
You can find contact information in your product packaging or by visiting the official Earbay website.
For additional support and resources, please visit the Earbay Store on Amazon.





