BESIGN BK06
Besign BK06 Hands-Free Car Speaker User Manual
Model: BK06
1. Introduction
Thank you for choosing the Besign BK06 Hands-Free Car Speaker. This device is designed to provide a safe and convenient way to make calls, listen to music, and receive GPS instructions while driving. Featuring Bluetooth 5.0 technology, dual speakers, and a built-in motion sensor for automatic power on, the BK06 ensures a clear and reliable audio experience. Please read this manual carefully to understand the product's features and ensure proper usage.
2. Safety Information
To ensure safe operation and prevent damage, please observe the following guidelines:
- Always ensure the device is securely attached and does not obstruct your view while driving.
- Do not attempt to disassemble or modify the device. This may void the warranty and pose a safety risk.
- Keep the device away from extreme temperatures, direct sunlight, and moisture.
- Use only the provided charging cable and a compatible power source.
- Avoid placing the device near strong magnetic fields.
3. Product Overview
3.1 Package Contents
The Besign BK06 package includes:
- Besign BK06 Bluetooth Car Kit
- USB Charging Cable
- Sun Visor Clip
- User Manual
3.2 Device Layout and Controls

Figure 3.2.1: Besign BK06 Car Speaker with labeled buttons and ports.
The image above illustrates the various components and controls of the Besign BK06. Key features include:
- Power Switch (ON/OFF): Located on the side, used to manually turn the device on or off.
- Siri or Voice Command Button: Activates voice assistant functions.
- Mute Button: Mutes the microphone during a call.
- Multifunction Button: Handles call answering, ending, redialing, and music pause/resume.
- Micro USB Charging Port: For connecting the USB charging cable.
- Volume + / Volume - Buttons: Adjusts the audio volume.
- Status LED: Indicates power, connection, and charging status.
- Microphone: For hands-free communication.
- Dual Speakers: Provide clear audio output.
4. Setup
4.1 Charging the Device

Figure 4.1.1: Besign BK06 connected for charging.
Before first use, fully charge the BK06. Connect the micro USB charging cable to the device's charging port and the other end to a USB power source (e.g., car charger, computer USB port). The Status LED will indicate charging status (e.g., red while charging, off when fully charged). A full charge provides up to 20 hours of talk time.
4.2 Mounting the Device

Figure 4.2.1: Besign BK06 mounted on a sun visor.
Attach the included sun visor clip to the back of the BK06. Securely clip the device to your car's sun visor, ensuring it does not obstruct your view or interfere with driving controls.
4.3 Initial Pairing
To pair the BK06 with your smartphone for the first time:
- Ensure the BK06 is charged and the power switch is in the 'ON' position. The Status LED will flash blue, indicating it's in pairing mode.
- On your smartphone, go to the Bluetooth settings.
- Search for available devices and select 'BK06' from the list.
- Once connected, the Status LED on the BK06 will turn solid blue. You will hear a confirmation tone.
5. Operating Instructions
5.1 Power On/Off

Figure 5.1.1: Automatic power on via motion sensor.
The BK06 features a built-in motion sensor for automatic power management. When the power switch is in the 'ON' position, the device will automatically power on and reconnect to your phone when the car door is opened. It will power off when the car door is closed and no motion is detected for a period.
5.2 Hands-Free Calling
Use the Multifunction Button and other controls for call management:
| Action | Button Press |
|---|---|
| Answer Call | Press the Multifunction Button once |
| End Call | Press the Multifunction Button once |
| Reject Call | Press and hold the Multifunction Button for 2 seconds |
| Redial last number | Double press the Multifunction Button |
| Mute & Un-mute call | Press the Mute Button once |
| Transfer Call (BK06 to Phone / Phone to BK06) | Press and hold the Volume + button for 2 seconds |
5.3 Music Playback

Figure 5.3.1: Premium sound quality from dual speakers.
Once connected, audio from your smartphone, including music, will play through the BK06's dual 2-watt speakers. Use the Volume + and Volume - buttons to adjust the playback volume. Press the Multifunction Button once to pause or resume music playback.
5.4 Voice Command (Siri/Google Assistant)

Figure 5.4.1: Activating voice commands while driving.
To activate Siri or Google Assistant, hold the Siri/Voice Command button for 2 seconds while in standby mode. This allows you to use voice commands for navigation, making calls, or other functions without touching your phone.
5.5 GPS Navigation Audio

Figure 5.5.1: Receiving GPS instructions through the BK06.
The BK06 supports audio output for GPS navigation instructions from your smartphone, providing clear voice guidance directly through the car speaker.
5.6 Multi-point Connection (Connecting 2 Phones)

Figure 5.6.1: BK06 supporting simultaneous connection to two phones.
The Besign BK06 can connect to two Bluetooth devices simultaneously. To switch between phones during a call, double press the Multifunction Button. This feature is useful for users with both a personal and work phone.
6. Charging
6.1 Battery Status
The Status LED indicates the battery level and charging status. Refer to the device's LED indicators for specific details (e.g., flashing red for low battery, solid red for charging, off for fully charged).
6.2 Charging Process
When the battery is low, connect the BK06 to a USB power source using the provided micro USB cable. A full charge typically takes approximately 3 hours and provides up to 20 hours of talk time or music playback.
7. Maintenance
To ensure the longevity and optimal performance of your Besign BK06:
- Clean the device with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Avoid exposing the device to water or other liquids.
- Store the device in a cool, dry place when not in use.
- Do not expose the battery to excessive heat or direct flame.
8. Troubleshooting
If you encounter issues with your Besign BK06, please refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not power on. | Battery is depleted. | Charge the device fully. |
| Cannot pair with smartphone. | Bluetooth is off on phone; device not in pairing mode; too many paired devices. | Ensure phone's Bluetooth is on. Put BK06 in pairing mode (flashing blue LED). Delete old Bluetooth connections on phone. |
| No audio during calls/music. | Volume too low; device not connected; phone audio output not set to BK06. | Increase volume on BK06 and phone. Reconnect device. Check phone's audio output settings. |
| Poor call quality/echo. | Microphone obstruction; device too far from user; environmental noise. | Ensure microphone is clear. Position device closer. Reduce background noise if possible. |
| Auto power on/off not working. | Power switch is off; device not securely mounted. | Ensure power switch is 'ON'. Re-mount device securely on sun visor. |
9. Specifications
| Feature | Detail |
|---|---|
| Brand | BESIGN |
| Model | BK06 |
| Connectivity Technology | Bluetooth, USB |
| Wireless Standard | Bluetooth 5.0 + EDR |
| Compatible Devices | Smartphones and Tablets |
| Special Features | Hands-free calling, Built-in Motion Sensor Auto Power On, Multi-point Connection |
| Audio Input | Built-in Microphone |
| Audio Output Mode | Stereo |
| Max Speaker Power | 2 Watt (Dual Speakers) |
| Power Source | Battery (Rechargeable) |
| Battery Capacity | 1000 mAh Lithium-Polymer |
| Talk Time | Up to 20 hours |
| Material Type | Plastic |
| Color | Metallic Grey |
| Mounting Type | Tabletop Mount (Sun Visor Clip) |
| Package Dimensions | 28.9 x 21.4 x 5.6 cm; 230 g |
10. Warranty and Support
Besign products are designed for reliability and performance. For warranty information and technical support, please refer to the documentation included with your purchase or visit the official Besign website. Keep your purchase receipt as proof of purchase for warranty claims.
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