Introduction
Welcome to the user manual for your XIAOMI BD2 True Wireless ANC Noise Cancelling Earbuds. These earbuds are designed to provide a superior audio experience with advanced features such as Active Noise Cancellation (ANC), Transparency Mode, an intuitive LCD touch screen on the charging case, and a built-in microphone for clear calls. This manual will guide you through the setup, operation, maintenance, and troubleshooting of your new earbuds.
Package Contents
Please check that all the following items are included in your package:
- XIAOMI BD2 True Wireless Earbuds (Left and Right)
- Charging Case with LCD Touch Screen
- User Manual
- Charging Cable (Charger)
Product Overview
The XIAOMI BD2 earbuds feature a compact design with a smart charging case. The case includes an LCD touch screen for easy control of various functions without needing to access your phone.
Charging Case Dimensions:
- Width: Approximately 6.1 cm (2.4 inches)
- Height: Approximately 5.3 cm (2.1 inches)
Setup Guide
1. Initial Charging
Before first use, fully charge the earbuds and the charging case.
- Place the earbuds into the charging case.
- Connect the charging case to a power source using the provided charging cable.
- The LCD screen on the charging case will indicate the charging status.
- Charging bay capacity: 500mAh
- Charging bay charging time: Approximately 2 hours
- Earphone listening time (fully charged): 6-7 hours
2. Bluetooth Pairing
- Open the charging case. The earbuds will automatically enter pairing mode.
- On your device (smartphone, tablet, etc.), enable Bluetooth.
- Search for available Bluetooth devices and select "XIAOMI BD2" (or similar name) from the list.
- Once connected, the LCD screen on the charging case will show a Bluetooth icon, and a voice prompt will confirm the connection.
Operating Instructions
LCD Touch Screen Functions
The charging case features a multifunctional LCD touch screen, allowing you to control various earbud settings and features directly. There are 13 functions available, all operated from the earphone bay screen.
- Play/Pause: Control music playback.
- Light Level: Adjust the brightness of the screen.
- Control Phone Shooting: Remotely trigger your phone's camera.
- Control Your Phone's Likes: Interact with social media (specific app integration may vary).
- Time Date Setting: Set the current time and date.
- Find My Earphone: Locate misplaced earbuds (L/R indicator).
- Screen Lock: Lock the LCD screen to prevent accidental touches.
- Language Switch: Change the display language.
- Screen Brightness Adjustment: Fine-tune screen brightness.
- Earphone Alarm Settings: Set alarms for your earbuds.
- Equalizer: Adjust sound profiles (e.g., Normal).
- Volume Adjustment: Control the audio volume.
Active Noise Cancellation (ANC) & Transparency Mode (TRANS)
These earbuds offer two distinct audio modes to enhance your listening experience:
- ANC (Active Noise Cancellation): Blocks out external noise, allowing you to focus on your audio. Ideal for noisy environments like offices (e.g., keyboard tapping, machine operation) or commutes.
- TRANS (Transparency Mode): Allows you to hear your surroundings without removing the earbuds. Useful for staying aware of your environment or engaging in conversations.
You can switch between OFF, ANC, and TRANS modes directly from the LCD touch screen on the charging case.
Call Management
The earbuds feature a built-in microphone for hands-free calling.
- Answering/Ending Calls: Use the touch controls on the earbuds or the LCD screen on the charging case to manage calls.
- Rejecting Calls: Use the touch controls on the earbuds or the LCD screen on the charging case.
Wireless Remote Control Photography
Utilize the earbuds and charging case to remotely control your phone's camera.
- Activate the 'Control Phone Shooting' function on the LCD screen.
- Position your phone (e.g., on a tripod).
- Use the earbuds or charging case to remotely trigger the camera shutter.
- Effective remote control range: Up to 10 meters.
Maintenance
Cleaning
- Regularly clean the earbuds and charging case with a soft, dry, lint-free cloth.
- Do not use abrasive cleaners, alcohol, or chemical solvents.
- Ensure charging contacts on both earbuds and case are clean and dry.
Storage
- When not in use, store the earbuds in their charging case to protect them and keep them charged.
- Store in a cool, dry place away from extreme temperatures and direct sunlight.
Troubleshooting
- Earbuds not pairing or connecting:
- Ensure earbuds are charged. Turn off and on Bluetooth on your device. Try resetting the earbuds (refer to the LCD screen for a reset option if available, or place them back in the case and close/open). Ensure no other devices are connected to the earbuds.
- No sound or low volume:
- Check the volume level on both your device and the earbuds (via LCD screen). Ensure earbuds are properly seated in your ears. Reconnect the Bluetooth connection.
- Charging case LCD screen unresponsive:
- Ensure the charging case has sufficient battery. Try connecting it to a power source. If unresponsive, a soft reset (e.g., holding a button if available, or letting battery drain and recharge) might be necessary.
- ANC/Transparency mode not working:
- Ensure the correct mode is selected on the LCD screen. Check for any obstructions on the earbud microphones.
Specifications
| Feature | Specification |
|---|---|
| Brand Name | MIJIA (XIAOMI) |
| Communication | Wireless (Bluetooth) |
| Wireless Type | Bluetooth |
| Bluetooth Version | 5.3 |
| Style | In-ear |
| Vocalism Principle | Dynamic |
| Active Noise-Cancellation | Yes |
| With Microphone | Yes |
| Waterproof | Yes |
| Control Button | Yes |
| Volume Control | Yes |
| Sound Isolating | Yes |
| Voice assistant built-in | Yes |
| NFC Technology | Yes |
| Support APP | Yes |
| Impedance Range | up to 32 Ω |
| Material | ABS, Plastic, Silica Gel |
| Certification | CE, FCC |
| Origin | Mainland China |
| High-concerned chemical | None |
| Support Memory Card | No |
| Functions | Common Headphone, For Mobile Phone, HiFi Headphone, Sport, For Outdoor, For Office, For Sleep |
User Tips
- For optimal sound quality and noise cancellation, ensure you select the correct ear tip size for a snug fit.
- Regularly check the LCD screen for battery levels of both earbuds and the charging case to avoid unexpected power loss.
- When using the remote photography feature, ensure your phone's camera app is open and Bluetooth is connected for seamless operation.
- If experiencing connectivity issues, try forgetting the device in your phone's Bluetooth settings and re-pairing.
Safety Information
- Do not expose the earbuds or charging case to extreme temperatures, humidity, or liquids.
- Avoid dropping or subjecting the device to strong impacts.
- Keep out of reach of children and pets.
- Do not attempt to disassemble or repair the device yourself. This will void the warranty.
- Use only the provided charging cable or a certified equivalent.
- Prolonged listening at high volumes can cause hearing damage. Adjust volume to a safe level.
