1. Introduction
Thank you for choosing the Xiaomi S10 Bone Conduction Headphones. These innovative headphones are designed for sports enthusiasts, offering a unique listening experience through bone conduction technology. With Bluetooth 5.4 connectivity, IPX8 waterproofing, and a built-in 32GB MP3 player, they are perfect for various activities including swimming, running, cycling, and more. This manual will guide you through the setup, operation, and maintenance of your new headphones.

Image: Xiaomi S10 Bone Conduction Headphones in use during swimming, showcasing its waterproof and dual-mode capabilities.
2. Package Contents
- Xiaomi S10 Bone Conduction Headphones
- User Manual (this document)
- Charging Cable (Type-C)
3. Product Overview
The S10 headphones feature a user-friendly design with physical buttons and an AI Smart LED display for easy control and status monitoring.

Image: Detailed view of the S10 headphones' physical buttons and LED display.
- Volume - Button: Decrease volume.
- Power On/Off Button: Power the device on or off. Also used for play/pause and answering calls.
- Volume + Button: Increase volume.
- LED Display: Shows battery percentage, Bluetooth mode, and MP3 mode.
- Charging Port: Magnetic charging interface.

Image: AI Smart LED Display indicating power, MP3 mode, and Bluetooth mode.
4. Setup Instructions
4.1. Charging
Before first use, fully charge your headphones. Connect the magnetic charging cable to the charging port on the headphones and plug the other end into a USB power adapter (not included) or a computer's USB port. The LED display will indicate charging status.
4.2. Power On/Off
- Power On: Long press the middle button (Power On/Off) until the LED display lights up.
- Power Off: Long press the middle button (Power On/Off) until the LED display turns off.
4.3. Switching Between Bluetooth and MP3 Modes
The S10 headphones support both Bluetooth and MP3 modes. You can switch between them as needed:
- Switch Mode: Double-click the middle button (Power On/Off) to toggle between Bluetooth mode and MP3 mode. The LED display will show the active mode.
4.4. Bluetooth Pairing
To connect your headphones to a smartphone or other Bluetooth-enabled device:
- Ensure the headphones are powered on and in Bluetooth mode (double-click the middle button if necessary). The LED display will show "Bluetooth".
- On your smartphone, go to Settings > Bluetooth and turn Bluetooth on.
- Search for available devices. You should see "S10 [Bluetooth]" in the list.
- Select "S10 [Bluetooth]" to connect. Once connected, the LED display will confirm.
Video: Demonstrates powering on, switching modes, and Bluetooth pairing for the S10 headphones.
4.5. MP3 Music Download
The S10 headphones have a built-in 32GB memory for MP3 playback, ideal for activities where a phone might not be suitable (e.g., swimming).
- Connect the headphones to your computer using the provided charging cable.
- The headphones will appear as a removable disk (U disk) on your computer. Open it.
- Locate MP3 format songs on your computer (e.g., from a music software's local download folder).
- Drag and drop the desired MP3 files into the opened U disk folder.
- Once transferred, safely eject the headphones from your computer.
5. Operating Instructions
5.1. Basic Controls
- Play/Pause: Short press the middle button (Power On/Off).
- Volume Up: Short press the Volume + button.
- Volume Down: Short press the Volume - button.
- Next Track: Long press the Volume + button.
- Previous Track: Long press the Volume - button.
5.2. Calling Functions
When connected via Bluetooth to your phone:
- Answer Call: Short press the middle button (Power On/Off).
- End Call: Short press the middle button (Power On/Off) during a call.
- Reject Call: Long press the middle button (Power On/Off) when a call comes in.
5.3. Wearing Instructions
The S10 headphones are designed for comfort and stability during exercise. Place the ear hooks over your ears and position the bone conduction transducers on your cheekbones, just in front of your ears. The flexible band should rest comfortably around the back of your head.

Image: S10 headphones designed for comfortable wear during physical activity.
6. Maintenance
6.1. Cleaning
Wipe the headphones with a soft, damp cloth. Do not use harsh chemicals or abrasive materials. Ensure the charging port is dry before charging.
6.2. Storage
Store the headphones in a cool, dry place away from direct sunlight and extreme temperatures. Avoid placing heavy objects on them.
6.3. Water Resistance
The S10 headphones are IPX8 waterproof, meaning they can be submerged in water up to 20 meters deep. They are suitable for swimming, surfing, and diving. However, for optimal performance and to prevent signal loss, it is recommended to use the MP3 mode when underwater, as Bluetooth signals do not transmit well through water.

Image: S10 headphones are IPX8 waterproof for various water sports.
7. Troubleshooting
- Headphones not powering on: Ensure the headphones are charged. Long press the power button.
- Cannot connect via Bluetooth:
- Ensure the headphones are in Bluetooth mode (double-click the middle button).
- Make sure Bluetooth is enabled on your phone and the headphones are discoverable.
- Try restarting both the headphones and your phone.
- Ensure the headphones are not connected to another device.
- No sound:
- Check the volume level on both the headphones and your connected device.
- Ensure the headphones are properly paired/connected.
- If using MP3 mode, ensure songs are loaded onto the internal memory.
- If sound suddenly stops, try restarting the headphones and re-pairing if in Bluetooth mode.
- Headphones stop working in water: For optimal performance underwater, switch to MP3 mode. Bluetooth signals are significantly weakened by water, leading to connection issues.
8. Specifications
| Feature | Specification |
|---|---|
| Product Model | S10 |
| Product Name | True Bone Conduction Headphones |
| Material | ABS |
| Bluetooth Version | V5.4 |
| Memory | Built-in 32GB Memory |
| Waterproof Grade | IPX8 (up to 20m depth) |
| Battery Capacity | 200mAh |
| Battery Life | Up to 8 hours (at 70% volume) |
| Charging Method | Magnetic Charging |
| Vocalism Principle | Bone Conduction |
| Communication | Wireless (Bluetooth) |
| Connectors | Type C |
| Features | Waterproof, With Microphone, Active Noise Cancelling, Sound Isolating, Voice Assistant Built-in, Support APP, Support Memory Card |
| Applicable Scenes | Swimming, Surfing, Diving, Running, Riding, Cycling, Hip-hop, Skateboard, Basketball, Mountain Climbing, Fitness, Office, Gaming, Study |
| Maximum Wireless Range | <10m |
| Codecs | SBC |
| Origin | Mainland China |
| Certification | CE |
*Note: Product specifications are subject to continuous improvement and upgrades. Any changes will be made without further notice.

Image: Product specifications table.
9. User Tips
- For Swimming: When using the headphones for swimming or other underwater activities, always switch to MP3 mode. Bluetooth signals do not transmit effectively through water, and using MP3 mode ensures uninterrupted music playback.
- Bluetooth Connection: If you are having trouble connecting to your phone, ensure the headphones are explicitly in Bluetooth mode by double-clicking the middle button. Then, search for "S10 [Bluetooth]" in your phone's Bluetooth settings.
- Sound Issues: If you experience no sound or intermittent sound, check both the headphone and device volume levels. If the issue persists, try restarting the headphones and re-establishing the connection.
10. Warranty and Support
For warranty information and technical support, please refer to the official MIJIA website or contact the seller directly. Keep your purchase receipt as proof of purchase.