Introduction
Thank you for choosing the MINISO MS215 AI Translator Earbuds. These intelligent earbuds are designed to facilitate real-time communication across language barriers, offering a blend of translation, communication, and high-fidelity audio features. This manual provides essential information for setting up, operating, and maintaining your device.
Product Overview
Key Features
- 4-in-1 Functionality: Combines real-time translation, video calls, phone calls, and high-fidelity music playback.
- Real-time Translation: Less than 0.5-second delay with up to 98% accuracy, supporting 135 languages worldwide including Spanish, Chinese, English, Japanese, Korean, German, and French.
- Multi-Scenario Translation Modes:
- Hands-free mode (real-time communication)
- Dual-ear control (click operation)
- Live photo translation (text recognition via camera)
- AI conversation mode (fluent dialogue)
- Conference mode (multilingual meetings)
- Dual mode (music & translation in parallel)
- Voice memos (automatic transcription)
- Active Noise Cancellation (ANC): Effectively blocks background noise for clear communication and immersive audio.
- HD Stereo Sound: Advanced technology for crystal-clear audio.
- Compatibility: Compatible with iOS and Android devices.
- Optimized Microphones: Improved precision for superior signal-to-noise ratio, excellent voice localization, and advanced noise suppression.
- Long Battery Life: Up to 8 hours of playback per earbud on a single charge, with a total playback time of up to 48 hours with the charging case.
- IPX5 Water Resistance: Resistant to sweat and water splashes, suitable for exercise.
Package Contents
- MINISO MS215 AI Translator Earbuds (Left and Right)
- Charging Case
- USB Charging Cable
- User Manual

Setup
1. Charging the Earbuds and Case
Before first use, ensure both the earbuds and the charging case are fully charged.
- Place the earbuds into the charging case.
- Connect the USB charging cable to the charging port on the case and to a power source.
- The indicator lights on the case will show the charging status. A full charge typically takes approximately 1.5 hours.

2. Downloading the Saymi App
The translation function requires the Saymi APP. This app supports permanent free translation without a subscription.
- Scan the QR code provided in the physical manual or search for "Saymi" in your device's app store (App Store for iOS, Google Play Store for Android).
- Download and install the application.
Video demonstrating the MINISO MS103 APP download and usage. The process is similar for the MS215 model.
3. Pairing with Your Device
- Open the charging case. The earbuds will automatically enter pairing mode.
- On your smartphone, go to Settings > Bluetooth.
- Select "MINISO-MS215" (or similar model name) from the list of available devices to connect.
- Once connected, open the Saymi APP. The app will guide you through connecting the earbuds within the application interface.
Preview video demonstrating how to connect the earbuds to the AuralIntelli app (similar to Saymi app).
Operating Instructions
Translation Modes
The MINISO MS215 earbuds offer various translation modes through the Saymi APP to suit different communication needs.



Video demonstrating touch operations for the MINISO MS103, which are similar for the MS215 model.
Headphone Control Instructions
| Action | Function |
|---|---|
| Press once | Play/Pause, Answer/Hang up call |
| Press twice (Right earbud) | Next song, Volume up |
| Press twice (Left earbud) | Previous song, Volume down |
| Press three times | Wake up voice assistant |
| Long press | Reject call |
| Press and hold right side for 2 seconds | Game mode |
| Press and hold for 2 seconds again | Music mode |
The charging case also features a touchscreen display that allows you to play music, switch songs, and adjust the volume directly.

Maintenance
- Keep the earbuds and charging case clean and dry. Use a soft, dry cloth to wipe them.
- Avoid exposing the device to extreme temperatures, direct sunlight, or corrosive liquids.
- Store the earbuds in their charging case when not in use to protect them and ensure they remain charged.
- Do not attempt to disassemble or repair the device yourself, as this will void the warranty.
Troubleshooting
| Issue | Solution |
|---|---|
| Earbuds not pairing | Ensure earbuds are charged. Place them back in the case, close, then reopen to re-enter pairing mode. Check your device's Bluetooth settings. |
| Translation not working | Verify the Saymi APP is installed and the earbuds are connected within the app. Check your internet connection for real-time translation. |
| Poor audio quality | Ensure earbuds are properly seated in your ears. Clean any debris from the earbud speakers. Check the audio source device. |
| Short battery life | Ensure both earbuds and charging case are fully charged. Battery life can vary based on volume and usage. |
Specifications
| Feature | Detail |
|---|---|
| Model Name | MS215 |
| Connectivity Technology | Wireless (Bluetooth) |
| Bluetooth Version | 5.4 |
| Earpiece Shape | In-Ear |
| Noise Control | Active Noise Cancellation |
| Special Feature | Noise Cancellation, HD Stereo Sound |
| Control Method | App, Touch |
| Material | Metal, Plastic |
| Item Weight | 3.53 ounces |
| Batteries | 1 9V batteries required (included) |
| UPC | 850073442838 |
Warranty and Support
For warranty information and technical support, please refer to the official MINISO website or contact their customer service directly. The Saymi APP also provides support resources.
If you have any questions or encounter issues not covered in this manual, please feel free to contact us for assistance.