Introduction
The Xiaomi Mate 50 Wireless TWS Bluetooth Headset is designed to provide a high-quality audio experience with advanced features such as active noise cancellation, intuitive touch controls, and a built-in microphone for clear communication. These in-ear earbuds are built for versatility, offering waterproof protection for active lifestyles and stable Bluetooth 5.3 connectivity for seamless audio and gaming. Their ergonomic design ensures a comfortable fit for extended use.

Package Contents
Please check the package for the following items:
- User Manual
- Charging case
- Charging Cable
- USB Type-C Adapter
Specifications

| Feature | Description |
|---|---|
| Product Name | True wireless Bluetooth headset |
| Model | Mate-50 |
| Bluetooth Version | V5.3 |
| Channel System | Stereo |
| Earphone Type | In-ear |
| Supported Protocols | HFP/A2DP/HSP/AVRCP |
| Bluetooth Distance | 15M |
| Standard Voltage | 3.7V |
| Material | ABS |
| Impedance Range | up to 32 Ω |
| Waterproof | Yes |
| Microphone | Yes |
| Active Noise-Cancellation | Yes |
| Control Button | Yes |
| Vocalism Principle | Dynamic |
| Wireless Type | Bluetooth |
| Communication | True wireless |
| Style | In-ear |
| Certification | CE, FCC, RoHS |
| Origin | Mainland China |
| Charging Method | Charging case |
| Charging Time | 1.5 hours (50% in 30 minutes) |
| Music/Call Duration | 4 hours |
Setup
1. Charging the Headset
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 USB Type-C cable.
- The indicator lights on the case will show charging status.
A full charge takes approximately 1.5 hours. The earbuds can reach 50% charge in just 30 minutes.

2. Pairing with a Device
The Mate-50 headset uses Bluetooth 5.3 for a stable and fast connection.
- Ensure the earbuds are charged and inside the charging case.
- Open the charging case lid. The earbuds will automatically enter pairing mode.
- On your device (smartphone, tablet, etc.), go to Bluetooth settings and enable Bluetooth.
- Search for available devices and select "Mate-50" from the list.
- Once connected, you will hear a confirmation tone, and the earbuds will be ready for use.

Operating Instructions
1. Touch Controls
The Mate-50 headset features intuitive touch controls on each earbud:

- Switch Songs: Press and hold the headset for two seconds.
- Return Call: Tap the left earphone three times.
- Wake Up Voice Assistant: Tap the right earphone three times.
- Play/Pause: Click the headset once.
- Volume Adjustment: Double click the left earbud for volume decrease, double click the right earbud for volume increase.
- Answer/Hang Up Call: Tap the earphone once.
2. Single Ear Mode (Master-Slave Switchover)
The Mate-50 supports master-slave switchover, allowing you to use either earbud independently. Simply take one earbud out of the case, and it will automatically connect to your device. The other earbud can remain in the case or be used later to switch to stereo mode.

3. Noise Cancellation
The headset features intelligent noise reduction technology to minimize ambient sounds, allowing you to enjoy your music or calls with greater clarity and focus.

Maintenance
1. Water Resistance
The Mate-50 headset is designed with life-grade waterproof and sweat-resistant features. This high-quality control and multi-process design effectively prevent sweat damage to internal components, making them suitable for daily life and sports activities.

While waterproof, avoid submerging the earbuds in water for extended periods or exposing them to high-pressure water jets.
2. Cleaning
To maintain optimal performance and hygiene:
- Wipe the earbuds and charging case with a soft, dry, lint-free cloth.
- For stubborn dirt, slightly dampen the cloth with water.
- Avoid using abrasive materials, solvents, or harsh chemicals.
- Ensure the charging contacts on both the earbuds and case are clean and dry.
Troubleshooting
- No Sound/Poor Sound Quality: Ensure earbuds are properly seated in your ears. Check device volume and earbud volume. Re-pair the earbuds with your device.
- Earbuds Not Pairing: Make sure Bluetooth is enabled on your device and the earbuds are in pairing mode (open case lid). Try resetting the earbuds (refer to manufacturer's website for specific reset instructions if needed).
- Charging Issues: Ensure the charging cable is securely connected to both the case and power source. Check if the charging contacts on the earbuds and case are clean.
- Touch Controls Not Responding: Ensure your fingers are clean and dry. Try restarting the earbuds by placing them in the case and closing the lid, then reopening.
User Tips
- Optimal Fit: Experiment with different ear tip sizes (if provided) to find the most comfortable and secure fit for better sound isolation and bass response.
- Regular Cleaning: Clean your earbuds regularly to prevent earwax buildup, which can affect sound quality and hygiene.
- Case Protection: Always store your earbuds in their charging case when not in use to protect them from damage and keep them charged.
- Firmware Updates: Check the official Redmi/Xiaomi website or app for any available firmware updates, which can improve performance and add new features.
Warranty and Support
For warranty information and technical support, please refer to the documentation provided with your purchase or visit the official Redmi/Xiaomi support website. Keep your proof of purchase for any warranty claims.





