1. Introduction
Thank you for choosing POLVCDG Bone Conduction Headphones. These open-ear headphones are designed to provide high-quality audio while maintaining environmental awareness, making them ideal for sports and outdoor activities. Featuring an IPX6 waterproof rating, a flexible titanium frame, and a 10-hour battery life with Type-C fast charging, these headphones offer comfort and performance.
This manual provides essential information on setting up, operating, and maintaining your headphones to ensure optimal performance and longevity.

Image 1.1: POLVCDG Bone Conduction Headphones (Lime Green)
2. What's in the Box
- Bone Conduction Headset x1
- Charging Cable (Type-C) x1
- Adjustable Elastic Band x1
- User Manual x1

Image 2.1: Package Contents
3. Product Overview
The POLVCDG Bone Conduction Headphones feature a lightweight and ergonomic design for comfortable wear during extended periods. The flexible titanium frame adapts to various head shapes, ensuring a secure fit without causing discomfort to the ear canal.
3.1 Controls and Ports
- Power Button: Located on the right ear hook, used for power on/off, play/pause, and call management.
- Volume Up (+): Adjusts volume up, also used for previous track (long press).
- Volume Down (-): Adjusts volume down, also used for next track (long press).
- Type-C Charging Port: Located on the right ear hook, covered by a protective flap.
- Microphone: Integrated for clear call quality.

Image 3.1: Headphone Controls

Image 3.2: Flexible Titanium Frame
4. Setup
4.1 Power On/Off
- To Power On: Press and hold the Power Button for 3 seconds until the LED indicator flashes blue.
- To Power Off: Press and hold the Power Button for 3 seconds until the LED indicator flashes red and then turns off.
4.2 Bluetooth Pairing
- Ensure the headphones are powered off.
- Press and hold the Power Button for 5 seconds until the LED indicator flashes red and blue alternately, indicating pairing mode.
- On your device (smartphone, tablet, etc.), enable Bluetooth and search for available devices.
- Select "POLVCDG BDAMX-1FXHBY" from the list of devices.
- Once connected, the LED indicator will flash blue slowly.
The headphones support multi-device connection, allowing seamless switching between paired devices.

Image 4.1: Multi-Device Connection Support
Video 4.1: Demonstrating IPX6 Sports Bone Conduction Headphones features and controls. This video shows the physical controls and how to use them for various functions including pairing and call management.
5. Operating Instructions
5.1 Music Playback
- Play/Pause: Single press the Power Button.
- Volume Up: Single press the Volume Up (+) button.
- Volume Down: Single press the Volume Down (-) button.
- Next Track: Long press the Volume Down (-) button for 2 seconds.
- Previous Track: Long press the Volume Up (+) button for 2 seconds.
5.2 Call Management
- Answer/End Call: Single press the Power Button.
- Reject Call: Long press the Power Button for 2 seconds.
5.3 Voice Assistant
- Activate Voice Assistant: Long press the Power Button for 2 seconds.
6. Charging
To charge your headphones, connect the provided Type-C charging cable to the charging port on the right ear hook. The LED indicator will show charging status.
- Charging Time: Approximately 2 hours for a full charge.
- Battery Life: Up to 10 hours of music playback or calls on a single charge.

Image 6.1: Type-C Charging Port
7. Maintenance
7.1 Cleaning
Wipe the headphones with a soft, dry cloth after each use, especially after workouts, to remove sweat and dirt. Avoid using harsh chemicals or abrasive materials.
7.2 Water Resistance
The headphones are IPX6 waterproof, meaning they are resistant to sweat and splashes from any direction. They are suitable for use during rain or intense workouts. Note: These headphones are not designed for swimming or submersion in water. Do not use them underwater.

Image 7.1: IPX6 Waterproof Feature
8. Troubleshooting
- Headphones not pairing: Ensure the headphones are in pairing mode (flashing red and blue alternately). Check your device's Bluetooth settings and try reconnecting.
- No sound: Check the volume levels on both your headphones and your connected device. Ensure the headphones are properly connected via Bluetooth.
- Poor call quality: While the headphones feature ENC call noise reduction, external factors can affect microphone performance. Ensure the microphone is not obstructed and try moving to a quieter environment.
- Headphones not charging: Verify the Type-C cable is securely connected to both the headphones and a power source. Ensure the charging port is clean and free of debris.
9. Specifications
| Feature | Detail |
|---|---|
| Model Name | BDAMX-1FXHBY |
| Brand | POLVCDG |
| Connectivity Technology | Wireless (Bluetooth 4.0) |
| Audio Driver Type | Bone Conduction Driver |
| Battery Life | 10 Hours |
| Charging Time | 2 Hours |
| Water Resistance Level | IPX6 (Water Resistant) |
| Weight | 6.7 ounces |
| Dimensions | 5.27 x 2.32 x 6.1 inches |
| Noise Control | Active Noise Cancellation |
| Included Components | Cable, User Manual |
10. Safety Information
- Always be aware of your surroundings when using open-ear headphones, especially during outdoor activities like running or cycling.
- Do not use the headphones at excessively high volumes for prolonged periods to prevent hearing damage.
- Keep the charging port dry before charging to prevent damage.
- These headphones are not suitable for swimming or prolonged submersion in water.

Image 10.1: Open-Ear Safety for Cycling
11. Warranty and Support
For any issues or inquiries regarding your POLVCDG Bone Conduction Headphones, please contact our customer support team. We are committed to assisting you within 12 hours.
Please refer to the product packaging or our official website for the most up-to-date warranty information.





