Introduction
Thank you for choosing the POLVCDG X6 Bone Conduction Earphones. These earphones are designed for active lifestyles, featuring IPX8 waterproofing, 32GB of internal memory, and a comfortable open-ear design, making them ideal for swimming, running, cycling, and other sports. This manual provides detailed instructions on how to set up, operate, and maintain your earphones to ensure optimal performance and longevity.

Package Contents
Please check the box for the following items:
- POLVCDG X6 Bone Conduction Earphones
- User Manual
- Magnetic Charging Cable

Product Overview
Familiarize yourself with the different parts of your POLVCDG X6 earphones:

- Power On/Off Button
- Plus Button (+)
- Minus Button (-)
- Microphone
- Indicator Light
- Magnetic Charging Port
- Magnetic Data & Charging Cable (not shown on diagram, but included)
- Built-in Storage Card (internal)
Setup Guide
1. Charging the Earphones
- Connect the magnetic charging cable to the magnetic charging port on the earphones.
- Connect the other end of the cable to a 5V 1A or 5V 2A USB charging adapter.
- The indicator light will be solid red during charging and turn solid green when fully charged.
- Charging time is approximately 2 hours.
- Important: Do not use a fast charger. Ensure the magnetic connection is secure.

2. Power On/Off
- To Power On: Press and hold the Power On/Off button for approximately 3 seconds. The indicator light will flash white and blue alternately.
- To Power Off: Press and hold the Power On/Off button for approximately 3 seconds. The indicator light will turn off.
3. Bluetooth Pairing
- For first-time use, ensure the earphones are within 1 meter of your device.
- After powering on, the earphones will automatically enter Bluetooth pairing mode (indicator light flashes white and blue alternately).
- On your smartphone or other Bluetooth-enabled device, search for "X6" in the Bluetooth settings.
- Select "X6" to connect. Once connected, the indicator light will flash blue slowly.
- To change paired device: Disconnect the current paired device from its Bluetooth settings. The earphone indicator light will flash white and blue alternately, allowing other devices to search for and connect to "X6".
4. Switching Between Bluetooth and MP3 Mode
- The earphones are in Bluetooth mode by default.
- To switch to MP3 mode, quickly press the Power On/Off button twice.
- To switch back to Bluetooth mode, quickly press the Power On/Off button twice again.
5. Data Transfer (for MP3 Mode)
- Connect the earphones to your computer using the magnetic data cable.
- After approximately 5 seconds, a U disk icon will appear on your computer.
- You can now copy or delete MP3 format songs to/from the earphones' 32GB internal storage.
- Note: If there are no songs on the internal storage, you cannot switch to MP3 mode.

Operating Instructions
Button Functions
| Button | Action | Function | Mode |
|---|---|---|---|
| Power On/Off | Press and hold for 3 seconds | Power On/Off | All |
| Power On/Off | Press twice quickly | Switch between BT/MP3 mode | All |
| Power On/Off | Short press (during call) | Answer/Hang up call | Bluetooth |
| Power On/Off | Short press (playing music) | Play/Pause | All |
| Plus Button (+) | Short press | Volume Up | All |
| Plus Button (+) | Press twice quickly | Next Track | All |
| Plus Button (+) | Long press | Activate Voice Assistant (SIRI/Google Assistant) | Bluetooth (Invalid in MP3 mode) |
| Minus Button (-) | Short press | Volume Down | All |
| Minus Button (-) | Press twice quickly | Previous Track | All |
| Minus Button (-) | Long press | Enter Game Mode (35ms low latency) | Bluetooth (Invalid in MP3 mode) |
| Minus Button (-) | Press three times quickly | Switch Voice Prompt Language (Chinese/English) | All |
Indicator Light Meanings
- Red and Blue alternating: Bluetooth pairing state
- Blue slow flash: Connected, waiting to play (Bluetooth mode)
- Red solid: Charging
- Green solid: Fully charged
- Blue flashing: Data transfer mode
- Green flashing: MP3 mode, waiting to play
- Blue breathing: Bluetooth game low latency mode
Care and Maintenance
- Store the earphones in a cool and dry place. The recommended working temperature is 0-45°C.
- If not used for a long time, fully charge the earphones at least once a month to preserve battery health.
- The earphones are IPX8 waterproof, suitable for swimming, but avoid prolonged soaking in seawater/saltwater. After use in water, rinse with clean water and dry thoroughly.
- After each exercise or water exposure, clean any water or sweat from the surface of the earphones, especially the charging magnetic part, to prevent corrosion and extend product life.
- Do not expose the earphones to extremely high or low temperatures.
- Do not charge the earphones in a moist environment.
- Do not use the earphones while they are charging.
- Keep the product away from fire, high temperatures, freezing conditions, and chemicals.
- Avoid violent impact, disassembly, or extrusion of the product.

Troubleshooting
- Cannot switch to MP3 mode: Ensure there are songs loaded onto the internal 32GB storage. MP3 mode cannot be activated if the storage is empty.
- No sound in MP3 mode: Check the volume level of the earphones.
- Earphones cannot charge or transfer data: Inspect the magnetic charging pins on both the earphones and the cable for any foreign objects or dirt. Clean them gently and try again. Ensure the magnetic connection is secure.
- Can the earphones be used for bathing or swimming? Yes, the earphones are IPX8 waterproof and suitable for bathing and swimming. However, it is recommended not to exceed a water depth of 1.5 meters.
- Data transfer is abnormal: Verify that the charging pins on the charger and earphones are clean and free of debris. Clean them if necessary to ensure proper contact.
Specifications
| Feature | Detail |
|---|---|
| Model | X6 |
| Headphone Type | True Bone Conduction |
| Bluetooth Version | 5.3 |
| Transmission Distance | 10 Meters / 33 feet |
| Battery Capacity | 180mAh |
| Charging Input | 5V/100mA |
| Charging Time | Approx. 2 hours |
| Battery Life | Up to 10 hours (at 70% volume in Bluetooth mode) |
| Internal Memory | 32GB (stores over 8000 songs) |
| Headphone Weight | 28g |
| Microphone Sensitivity | -42dB |
| Supported Protocols | A2DP, AVRCP, HSP, HFP |
| Waterproof Rating | IPX8 (Full waterproof design) |
| Impedance | 32Ω |
| Frequency Response Range | 20 - 20000Hz |
| Voice Assistant Built-in | Yes |
| NFC Technology | Yes |
| Sound Isolating | Yes |
| Number of Drivers | 2 |
| Charging Method | Magnetic Cable |
| Material | Metal, PVC, ABS, Plastic, TPU, Silica Gel |


User Tips
- Water Use: While IPX8 waterproof, avoid prolonged soaking in seawater or saltwater. Always rinse with clean water and dry the earphones, especially the magnetic charging contacts, after use in any water to prevent corrosion.
- Battery Longevity: If you don't use the earphones frequently, fully charge them at least once a month to maintain battery health.
- Charging Safety: Always use a 5V 1A or 5V 2A charging adapter. Avoid using fast chargers, as they can damage the earphones.
- Post-Workout Care: After any exercise, clean sweat from the earphone surface, paying close attention to the charging magnet position, to prevent sweat and salt from affecting the product's service life.
- Environmental Protection: Keep your earphones away from extreme temperatures (hot or freezing), fire, and harsh chemicals. Avoid dropping or violently impacting the earphones.
Warranty and Support
For any issues or questions regarding your POLVCDG X6 earphones, please contact the seller or manufacturer's customer support. Refer to your purchase documentation for specific warranty terms and contact information.