Introduction
Thank you for choosing the MZYMI S11 TWS Wireless Earbuds. This manual provides essential information for setting up, operating, and maintaining your earbuds to ensure optimal performance and longevity. Please read this manual thoroughly before use.
Package Contents
Ensure all items are present in your package:
- 1 x MZYMI S11 TWS Wireless Earbuds (Left and Right)
- 1 x Charging Case with LCD Touch Screen
- 1 x User Manual
- 1 x Type-C Charging Cable
Product Overview
The MZYMI S11 TWS Wireless Earbuds combine high-fidelity sound with advanced features, including an LCD full-color touch screen on the charging case, active noise reduction, and MP3 playback capabilities. Their ergonomic design ensures comfort for extended wear.
Setup
1. Initial Charging
Before first use, fully charge the earbuds and the charging case.
- Connect the provided Type-C charging cable to the charging port on the case and a power source.
- The LCD screen on the case will indicate charging status.
- Charging time for the case is approximately 2.5 hours.
- Ensure earbuds are placed correctly in the charging case to charge.
2. Bluetooth Pairing
The earbuds are designed for instant connection once removed from the case.
- Open the charging case. The earbuds will automatically enter pairing mode.
- On your device (smartphone, tablet, etc.), enable Bluetooth.
- Search for "S09" in the list of available Bluetooth devices and select it to connect.
- Once connected, the earbuds will automatically pair with your device for future use.
3. Memory Card (MP3) Mode Setup
The charging case supports a memory card for direct MP3 playback without a phone.
- Insert a compatible memory card (purchased separately) into the designated slot on the charging case.
- Use the LCD touch screen to switch to "TF headset" or "TF speaker" mode for memory card audio playback.
- The screen allows control of tracks and playback functions.
Operating Instructions
Touch Controls (Earbuds)
The earbuds feature smart touch controls for various functions:
- Play/Pause: Click once on either earbud.
- Switch Songs: Double-click on either earbud.
- Volume +/-: Three strikes (taps) on either earbud.
- Voice Assistant: Four hits (taps) on either earbud.
- Answer/End Call: Click once on either earbud.
LCD Touch Screen Controls (Charging Case)
The full-color LCD touch screen on the charging case provides advanced control and settings:
- Music Playback: Control playback, skip tracks, and adjust EQ settings (Bass, Pop, Rock).
- ANC Control: Switch Active Noise Reduction (ANC) on/off or to Normal/Transparency modes.
- Language Selection: Choose between Chinese and English (UK).
- Mode Switching: Select between Bluetooth headset, Bluetooth speaker, TF headset, or TF speaker modes.
- Brightness/Dial: Adjust screen brightness and change the display dial.
- Recording Function: Access the high-definition recording feature.
Active Noise Reduction (ANC)
The earbuds feature ANC active noise reduction to minimize ambient sound.
- Activate or deactivate ANC via the LCD touch screen on the charging case.
- ANC generates inverted sound waves to counteract external noise, providing a quieter listening experience.
High-Definition Recording
The built-in professional recording chip allows for high-definition lossless recording.
- Access the recording function through the LCD touch screen.
- Record important moments and easily convert them into stenographic notes.
Maintenance
- Cleaning: Regularly clean the earbuds and charging case with a soft, dry, lint-free cloth. Avoid using abrasive materials or harsh chemicals.
- Water Resistance: The earbuds are IPX4 waterproof, meaning they are resistant to splashing water from any direction. Do not submerge them in water or expose them to heavy rain.
- Storage: Store the earbuds in their charging case when not in use to protect them and keep them charged. Store in a cool, dry place away from extreme temperatures.
- Charging Port: Keep the Type-C charging port free of dust and debris to ensure proper charging.
Troubleshooting
- Earbuds not pairing:
- Ensure both earbuds are fully charged.
- Place earbuds back in the case, close the lid, then open again to reset pairing mode.
- Turn off and on Bluetooth on your device.
- Forget "S09" from your device's Bluetooth list and try pairing again.
- No sound:
- Check volume levels on both your device and the earbuds.
- Ensure earbuds are properly connected to your device.
- If using MP3 mode, ensure the memory card is inserted correctly and contains playable audio files.
- Charging issues:
- Verify the charging cable is securely connected to both the case and the power source.
- Try a different Type-C cable or power adapter.
- Ensure the charging contacts on the earbuds and inside the case are clean.
- Touch controls unresponsive:
- Ensure your fingers are clean and dry.
- Restart the earbuds by placing them in the case and taking them out.
Specifications
| Feature | Specification |
|---|---|
| Product Name | S09 BOX |
| Pairing Name | S09 |
| Bluetooth Version | V5.4 |
| Wireless Distance | 10-15 meters |
| Audio Frequency | AAC mSBC |
| Earbud Playback Time (ANC Off) | Approx. 7 hours |
| Earbud Playback Time (ANC On) | Approx. 5 hours |
| Charging Case Playback Time | Approx. 12 hours (additional) |
| Standby Time | Approx. 3 months |
| Control Method | Intelligent Touch Control (earbuds), LCD Full-Color Touch Screen (case) |
| Charging Time | Approx. 2.5 hours (case) |
| Charging Interface | Type-C |
| Material | PVC, ABS, Silica Gel |
| Weight | 50g |
| Waterproof Rating | IPX4 |
| Driver Diameter | 13mm |
| Impedance Range | Up to 32 Ω |
| Frequency Response | 20 - 20000Hz |
| Sensitivity | 30dB |
| Vocalism Principle | Dynamic |
User Tips
- Memory Card Capacity: While the earbuds support memory card playback, the maximum supported capacity is not explicitly specified. It is recommended to use commonly available capacities (e.g., 32GB, 64GB) for optimal performance. The device is designed to store "tens of thousands of golden songs," indicating support for substantial storage.
- Charging Method: The charging case uses a Type-C cable for charging. It does not support wireless charging.
- Comfort Fit: The ergonomic design ensures a comfortable and secure fit, even during workouts. Experiment with different ear tip sizes if available (not explicitly mentioned in package contents, but common for earbuds) to find the best fit for your ears.
Warranty and Support
For warranty information and technical support, please refer to the contact details provided by your retailer or the manufacturer's official website. Keep your proof of purchase for any warranty claims.





