1. Introduction
The TruVoice BT75 Premium Wireless Headset is designed for clear communication and comfort in various working environments. Featuring Bluetooth V5.2 connectivity, noise suppression, and extended battery life, it offers a reliable audio solution for professionals.
2. What's in the Box
- TruVoice BT75 Wireless Headset
- USB Dongle
- USB Charging Cable
- User Manual
- Protective Case
- Ear Cushions

The image above displays the TruVoice BT75 headset along with its accompanying USB dongle, which is essential for wireless connectivity with computers.
3. Product Overview
The BT75 headset is engineered for optimal performance and user comfort. Key features include a multi-functional key for easy operation, a Qualcomm Triple-Core Processor for enhanced performance, and cVc Technology for clear voice communication.

This image highlights the main features of the BT75 headset, including its multi-functional key, Qualcomm processor, fast charging capability, crystal clear sound quality, long standby time, and cVc technology.
Comfort and Design
Designed for all-day wear, the BT75 features premium leather plush ear cushions, a soft and wide silicone headband, and a 270° rotatable and flexible microphone for personalized fit and comfort.

The image illustrates the ergonomic design elements of the headset, such as the one-touch volume control, premium leather ear cushion, soft silicone headband, and the highly adjustable microphone.
Feature Video
This video provides a visual overview of the key features and benefits of the TruVoice BT75 Wireless Headset, demonstrating its design and functionality.
4. Setup and Connectivity
4.1. Initial Pairing
To pair your BT75 headset with a device, ensure the headset is in pairing mode (refer to the LED indicator for status). For computer connectivity, insert the included USB dongle into an available USB port. The headset will automatically connect to the dongle, providing a Bluetooth wireless range of up to 50 feet.
4.2. Multi-Point Connectivity
The BT75 headset supports multi-point connectivity, allowing it to connect and work with two Bluetooth devices simultaneously. This feature is ideal for seamless switching between a computer and a mobile phone or desk phone with Bluetooth capabilities.
4.3. Universal Compatibility
The BT75 headset is compatible with all major UC (Unified Communications) Computer Voice Platforms, including Microsoft Teams, Skype, Zoom, Avaya, Cisco, Ring Central, Vonage, Nextiva, and 3CX.

This image demonstrates the broad compatibility of the BT75 headset with leading communication platforms, ensuring versatile use across different software environments.
5. Operating Instructions
5.1. Power On/Off
- To power on: Press and hold the Multi-functional Key until the LED indicator lights up.
- To power off: Press and hold the Multi-functional Key until the LED indicator turns off.
5.2. Call Management
- Answer/End Call: Short press the Multi-functional Key.
- Reject Call: Press and hold the Multi-functional Key for 2 seconds.
- Redial Last Number: Double-press the Multi-functional Key.
5.3. Volume Control
- Increase Volume: Press the Volume Up button.
- Decrease Volume: Press the Volume Down button.
5.4. Microphone Mute
- To mute/unmute the microphone: Press the Mute button on the microphone boom.
5.5. Noise Cancellation
The BT75 utilizes Qualcomm cVc Echo Canceling Noise Suppression Technology and a Uni-Directional Noise Cancellation Microphone. This technology works to reduce background noise, ensuring crystal clear voice quality during calls. This image visually represents how the headset's uni-directional microphone and Qualcomm noise suppression processor work to minimize ambient noise for clearer conversations.
6. Battery and Charging
The BT75 headset is equipped with a powerful battery offering up to 500 hours of standby time, 22 hours of talk time, and 19 hours of media playing time. A full charge is achieved in approximately 90 minutes using the provided USB charging cable, which can be connected to a PC or a standard wall charger. The image highlights the impressive battery life of the BT75 headset, detailing its standby, talk, and media playback durations, ensuring extended use without frequent recharging.
7. Maintenance
- Clean the headset regularly with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials.
- Store the headset in its protective case when not in use to prevent damage.
- 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.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound or low volume | Headset not connected, volume too low, incorrect audio output selected. | Ensure headset is paired. Increase volume on headset and device. Check device's audio settings to select BT75 as output. |
| Cannot connect to device | Headset not in pairing mode, device's Bluetooth off, out of range. | Put headset in pairing mode. Enable Bluetooth on device. Move headset closer to device (within 50 ft). Restart both devices. |
| Microphone not working | Microphone muted, incorrect input device selected. | Unmute microphone. Check device's audio input settings to select BT75 microphone. |
| Short battery life | Battery not fully charged, aging battery. | Ensure full 90-minute charge. If issue persists, contact customer support. |
9. Specifications
| Feature | Detail |
|---|---|
| Model Name | Bluetooth Wireless Headsets |
| Connectivity Technology | Wireless (Bluetooth V5.2) |
| Bluetooth Range | Up to 50 feet |
| Battery Life (Talk Time) | 22 Hours |
| Battery Life (Music Time) | 19 Hours |
| Standby Time | Up to 500 Hours |
| Charge Time | 90 Minutes (Full Charge) |
| Microphone | Uni-Directional Noise Cancellation |
| Noise Control | Qualcomm cVc Echo Canceling Noise Suppression Technology |
| Weight | 85 grams (headset only) |
| Compatible Devices | Communication Platforms (PC, Cell, Desk Phones with Bluetooth) |
| Included Components | Cable, User Manual, Ear Cushions, Protective Case, Headband |
10. Warranty and Support
For warranty information and technical support, please refer to the official TruVoice website or contact their customer service directly. Keep your purchase receipt for any warranty claims.
Contact Information:
- Visit the TruVoice Store on Amazon for more information and support resources.





