Introduction
Welcome to the user manual for your MARVO TS6389 Pro TWS Earphones. These earphones are designed to provide a superior audio experience with advanced features including AI language translation, Chat-GPT voice interaction, and Environmental Noise Cancellation (ENC). This manual will guide you through the setup, operation, and maintenance of your new device to ensure optimal performance and longevity.
Product Overview
Key Features
- AI Language Translation: Supports mutual translation for 75 languages, with an app upgrade planned for 100+ global languages. Features face-to-face AI mutual translation and simultaneous interpretation.
- Chat-GPT AI Grand Model Voice Interaction: Direct voice operation for AI system capabilities including AI Music, AI Chat, AI Dialogue, and AI Assistant.
- AI Intelligent Record Classifying: View and classify record content from five modes: voice calls, on-site recording, audio/video sound recording, simultaneous interpretation, and face-to-face translation via the companion app.
- AI Intelligent Sound Recording: Transcribes characters from real-time sound recordings, acting as a portable meeting assistant.
- Environmental Noise Cancellation (ENC): AI-supported noise reduction algorithm for clear calls and immersive listening.
- High-Quality Sound: Equipped with a 10mm custom drive unit for high-resolution sound performance and enhanced bass penetration.
- Long Battery Life: Up to 6 hours of single earphone endurance and over 30 hours of total endurance with the charging case.
- Wireless V5.4: Stable transmission, lower power consumption, and compatibility with more devices.
- Durable & Comfortable Design: Built with durable plastic materials and ergonomically designed for a comfortable and snug fit.
- Easy Control Features: Allows for effortless adjustment of volume, track skipping, and call answering.
Package Contents
- MARVO TS6389 Pro TWS Earphones
- Charging Case
- Charging Cable (Type-C)
- User Manual
Specifications
Figure 1: Detailed Product Parameters
| Feature | Specification |
|---|---|
| Brand Name | MARVO |
| Model | TS6389 Pro |
| Wireless Type | Bluetooth |
| Bluetooth Version | 5.4 (ATS3015P Chip) |
| Wireless Range | <10m |
| Earphone Battery Capacity | 40mAh x 2 |
| Charging Case Battery Capacity | 500mAh |
| Music Endurance | 6 hours (single charge) |
| Call Time | 5 hours |
| Total Endurance (with case) | Up to 30 hours |
| Charging Time | 1.5 hours (charging case) |
| Charging Interface | Type-C |
| Driver Diameter | 10mm |
| Frequency Response Range | 20 - 2000Hz |
| Impedance Range | Up to 32 Ω |
| Resistance | 32 Ω |
| Vocalism Principle | Dynamic |
| Codecs | AAC, SBC |
| Features | Waterproof, With Microphone, Active Noise-Cancellation (ENC) |
| Material | Plastic |
| Dimensions (Width x Height) | 53.8mm x 60.2mm |
| Working Temperature | 0~45 °C |
| Certification | CE |
Setup Guide
1. Charging the Earphones and Case
- Place both earphones into the charging case.
- Connect the Type-C charging cable to the charging port on the case and a suitable USB power source.
- The indicator lights on the case will show charging status. A full charge for the case takes approximately 1.5 hours.
- Ensure earphones are fully charged before first use for optimal battery life.
2. Pairing with Your Device
- Open the charging case. The earphones will automatically enter pairing mode (indicator lights will flash).
- On your smartphone or Bluetooth-enabled device, go to Bluetooth settings.
- Search for available devices and select "MARVO TS6389 Pro" from the list.
- Once connected, you will hear a confirmation tone, and the indicator lights will stop flashing.
3. Installing the Companion App
To utilize the full range of AI features, including language translation and intelligent record classifying, download the official MARVO companion app from your device's app store. Follow the in-app instructions to connect your earphones and set up your preferences.
Operating Instructions
Power On/Off
- Power On: Open the charging case, and the earphones will automatically power on and connect to the last paired device.
- Power Off: Place the earphones back into the charging case and close the lid. They will automatically disconnect and power off.
Basic Controls (Touch Sensitive)
The MARVO TS6389 Pro earphones feature touch controls. Specific gestures may vary; refer to the app for customization options.
- Play/Pause: Single tap on either earphone.
- Next Track: Double tap on the right earphone.
- Previous Track: Double tap on the left earphone.
- Volume Control: Adjust via your connected device or specific touch gestures if configured in the app.
- Answer/End Call: Single tap on either earphone.
- Reject Call: Press and hold on either earphone.
- Activate Voice Assistant/AI Assistant: Triple tap on either earphone (may be customizable).
AI Language Translation
Figure 2: Face-to-Face Instant Translation
Utilize the companion app for real-time language translation:
- Open the MARVO app and navigate to the translation feature.
- Select the desired source and target languages.
- For face-to-face translation, one person speaks into the earphone's microphone, and the translated text is displayed in real-time on the app, and can be heard by the other party through their earphone (if also connected).
- For simultaneous interpretation, wear the earphones, and the app will convert spoken foreign languages into your native language in real-time.
Chat-GPT AI Voice Interaction
Figure 3: Chat-GPT AI Voice Interaction Modes
Engage with the AI assistant through voice commands:
- Activate the AI Assistant (e.g., triple tap earphone).
- Speak your commands or questions naturally.
- The AI can assist with tasks like playing music (AI Music), engaging in conversation (AI Chat, AI Dialogue), or providing general assistance (AI Assistant).
AI Intelligent Record Classifying & Sound Recording
Figure 4: AI Intelligent Record Classifying Interface
Figure 5: AI Intelligent Sound Recording Transcribes Characters
Use the app to manage recordings:
- Within the MARVO app, access the recording features.
- Initiate voice calls, on-site recordings, or audio/video sound recordings.
- The AI will automatically summarize and classify the content, allowing you to look up and invoke specific information at any time.
- For meetings, the AI Intelligent Sound Recording feature can transcribe spoken words into textual records in real-time, facilitating quick meeting notes.
Maintenance
Cleaning
- Regularly clean the earphones and charging case with a soft, dry, lint-free cloth.
- For stubborn dirt, lightly dampen the cloth with water. Avoid using harsh chemicals or abrasive materials.
- Gently clean the ear tips and speaker mesh to prevent wax buildup, which can affect sound quality.
- Ensure all components are completely dry before placing earphones back in the charging case or using them.
Storage
- When not in use, always store the earphones in their charging case to protect them from dust, dirt, and damage.
- Store the charging case in a cool, dry place, away from extreme temperatures and direct sunlight.
Water Resistance
The earphones are waterproof. However, they are not designed for swimming or prolonged submersion. Avoid exposing them to saltwater, chlorinated water, or other liquids that may cause damage. Dry them thoroughly if they get wet.
Troubleshooting
Earphones not pairing or connecting
- Ensure both earphones are fully charged.
- Make sure Bluetooth is enabled on your device.
- Place the earphones back in the case, close the lid, wait a few seconds, then open it again to re-enter pairing mode.
- Try forgetting the device in your phone's Bluetooth settings and re-pairing.
- Ensure the earphones are within the 10m wireless range of your device.
No sound or low volume
- Check the volume levels on both your earphones and your connected device.
- Ensure the earphones are properly seated in your ears.
- Clean any debris or earwax from the ear tips and speaker mesh.
- Try disconnecting and reconnecting the earphones.
Charging issues
- Ensure the charging cable is securely connected to both the case and the power source.
- Try using a different Type-C charging cable and power adapter.
- Clean the charging contacts on both the earphones and inside the case.
App features not working
- Ensure the earphones are properly connected to your device and the app.
- Check for any available app updates and install them.
- Verify that your device has an active internet connection for AI features like translation and Chat-GPT.
- Restart the app or your device.
User Tips
- Optimize AI Translation: For best results with AI translation, ensure you are in a quiet environment and speak clearly into the microphone.
- App Exploration: Take time to explore all the features within the companion app, as it unlocks the full potential of the AI capabilities.
- Firmware Updates: Periodically check the app for firmware updates for your earphones to ensure you have the latest features and performance improvements.
- Battery Management: To maximize battery life, always store the earphones in the charging case when not in use.
Warranty and Support
For warranty information, technical support, or any product-related inquiries, please contact the seller or MARVO customer service directly. Refer to the packaging or the official MARVO website for contact details.
