1. Introduction
The MINISO MS109 AI Translator Earbuds are designed to provide a seamless communication experience across language barriers. These 4-in-1 intelligent earbuds integrate real-time translation, video calls, phone calls, and high-fidelity music playback. With support for 135 languages and a sleek, comfortable design, the MS109 earbuds are an ideal companion for travel, business, and daily use. They offer less than 0.5s delay and up to 98% accuracy in translation, compatible with both iPhone and Android devices.
2. Package Contents
Please verify that all items listed below are present in your package:
- MINISO MS109 Earbuds (2)
- Charging Case (1)
- USB-C Charging Cable (1)
- User Manual (1)
- Quick Start Guide (1)
- Lanyard (1)

Image: Package contents of the MINISO MS109 AI Translator Earbuds, showing the earbuds, charging case, USB-C cable, lanyard, and documentation.
3. Setup
3.1 Charging the Earbuds and Case
Before first use, fully charge the earbuds and charging case. Connect the provided USB-C cable to the charging case and a power source. A full charge takes approximately 1.5 hours and provides up to 50 hours of battery life with the charging case.

Image: Visual representation of the charging process, indicating 1.5 hours for a full charge and 50 hours of total battery life with the charging case.
3.2 App Installation and Pairing
To access the translation features, download the free Auralntelli app from your device's app store (no subscriptions required). The earbuds are compatible with both iOS and Android smartphones.
- Download the "SayMi" app (or Auralntelli as mentioned in feature bullets).
- Log in to the app.
- Take out the headphones from the charging case.
- Connect the earbuds to your device via Bluetooth.
- Enter the app and connect to Bluetooth within the app for full functionality.

Image: Step-by-step guide for downloading the app, logging in, connecting via Bluetooth, and enabling app features.

Image: The earbuds connecting instantly to multiple devices including phones, iPads, computers, and watches via Bluetooth 6.0.
4. Operating Instructions
4.1 Smart Touch Controls
The MS109 earbuds feature intuitive touch controls for various functions:
- Play/Pause: Press Once (L/R)
- Volume Down: Press Twice (L)
- Volume Up: Press Twice (R)
- Previous Song: Press Three Times (L)
- Next Song: Press Three Times (R)
- Voice Assistant: Press and Hold for Two Seconds (L/R)

Image: A visual guide to the touch controls on the earbuds for music playback, volume, and voice commands.
4.2 Translation Modes
The earbuds support 135 languages and offer multiple translation modes for diverse scenarios:
- Hands-free Mode: For real-time communication without holding your phone.
- Dual-ear Control: Click operation for seamless interaction.
- Live Photo Translation: Recognizes text via camera for instant translation.
- AI Conversation Mode: Facilitates fluent dialogue with intelligent AI responses.
- Conference Mode: Designed for multilingual meetings.
- Dual Mode: Allows music and translation to run in parallel.
- Voice Memos: Automatic transcription of spoken words.

Image: A comprehensive list of 135 languages supported for translation by the MINISO MS109 earbuds.

Image: A user interacting with the AI Dialogue Mode, asking questions and receiving instant feedback and intelligent answers.

Image: Two individuals engaging in a conversation facilitated by Translation Machine Mode, breaking down language barriers.

Image: A person watching a video on a smartphone, with real-time translated subtitles appearing as AI Video Captions.

Image: A classroom scenario demonstrating the Real-Time Translation Function, where a speaker's words are translated into text bubbles for students.
4.3 Audio Features
Experience superior audio quality with advanced features:
- Adaptive Noise Cancellation (ANC): Up to 50dB noise reduction, effectively isolating 99.7% of ambient noise for clear audio in any environment.
- High-Fidelity Stereo Sound: Delivers rich audio details for music and calls.
- No Audio Delay: Synchronized audio with video content for an immersive experience.

Image: A graphic demonstrating the 50dB Adaptive Noise Reduction capability of the earbuds, showing sound waves being cancelled.

Image: Earbuds delivering synchronized audio during a musical performance, highlighting the absence of audio delay.
5. Maintenance
To ensure the longevity and optimal performance of your MINISO MS109 AI Translator Earbuds, follow these maintenance guidelines:
- 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 rated IPX5 waterproof, meaning they are resistant to splashes and sweat. Do not submerge them in water or expose them to heavy rain. Ensure they are dry before placing them back in the charging case.
- Storage: Store the earbuds in their charging case when not in use to protect them from dust and damage. Keep them in a cool, dry place away from extreme temperatures.
- Charging: Use only the provided USB-C cable for charging. Avoid overcharging by disconnecting once fully charged.
6. Troubleshooting
If you encounter any issues with your MS109 earbuds, please refer to the following common solutions:
- Earbuds Not Connecting:
- Ensure Bluetooth is enabled on your device.
- Make sure the earbuds are charged.
- Restart your device and the earbuds (by placing them back in the case and taking them out).
- Forget the device in your Bluetooth settings and re-pair.
- Translation Issues:
- Verify that the Auralntelli app is installed and updated to the latest version.
- Check your internet connection, as some translation features may require it.
- Ensure the correct source and target languages are selected in the app.
- Speak clearly and at a moderate pace.
- Lost Earbuds:
- Utilize the "Find My Earbuds" feature within the companion app to locate their last known position or trigger an audible alert.
- Poor Audio Quality:
- Ensure the earbuds are properly seated in your ears.
- Clean any debris from the earbud speakers.
- Check the audio source device for any issues.
For further assistance, please contact customer support.
7. Specifications
| Brand | MINISO |
| Model Number | MS109 |
| Connectivity Technology | Wireless (Bluetooth 6.0) |
| Ear Placement | Open Ear |
| Noise Control | Adaptive Noise Cancellation (50dB) |
| Water Resistance Level | IPX5 Waterproof |
| Battery Life (with case) | Up to 50 Hours |
| Battery Charge Time | 1.5 Hours |
| Control Type | Touch Control |
| Compatible Devices | Smartphones (iOS, Android) |
| Material | Plastic |
| GTIN/UPC | 850073442609 |
8. Warranty & Support
The MINISO MS109 AI Translator Earbuds come with a 1-year warranty from the date of purchase, covering manufacturing defects. For warranty claims, technical support, or any inquiries, please contact our dedicated customer service team through the Auralntelli app or visit the official MINISO support website.
Please retain your proof of purchase for warranty validation.




