1. Introduction
The iFLYBUDS Pro3 AI Conference Headset is an advanced in-ear wireless earbud system designed for professional and personal use, integrating cutting-edge AI technology for recording, translation, and intelligent noise cancellation. This manual provides essential information to help you set up, operate, and maintain your device, ensuring optimal performance and a seamless user experience.
Video: iFLYBUDS Pro3 Product Overview
2. What's in the Box
Carefully unpack your iFLYBUDS Pro3 package and ensure all items are present:
- Headphones (2 units)
- Charging bin (1 unit)
- Earplugs (4 pairs: XS, S, M, L; M size pre-installed)
- Guidelines for Use (1 copy)
- Safety Information (1 copy)
- Brand Service Card (1 copy)
- USB-C charging line (1 unit)

Image: Contents of the iFLYBUDS Pro3 package.
3. Product Overview
The iFLYBUDS Pro3 is engineered for superior audio and intelligent functionality, making it an ideal companion for communication, music, and productivity.
Key Features:
- AI Big Model Driven: Powered by viaimAI and DeepSeek multi-model for intelligent functions like private knowledge base creation, meeting minute generation, and quick retrieval.
- Master Tuning Hall Sound Quality: Jointly tuned by the Philharmonic Orchestra for exceptional audio fidelity.
- Multi-scene Translation: Supports 32 languages across three major scenarios: face-to-face, simultaneous interpretation, and two-way call translation.
- AI Intelligent Noise Reduction: Dynamic monitoring of ear canal structure and wearing state, with millisecond intelligent matching for up to 48dB noise reduction. Includes active noise reduction and call noise reduction.
- Long Battery Life: Up to 9 hours of single headset endurance, extended to 36 hours with the charging bin.
- Voice Control 2.0: Intelligent perception of multi-scene needs with 12 pre-defined commands (e.g., "Play music", "Answer the phone", "Start recording").
- FlashRecord: One-touch recording activated by a red dot button, storing recordings directly in the headset for later playback and translation via the app.
- Intelligent Conference Assistant: Supports manual and automatic generation of meeting summaries and to-do items, with personalized customization and in-depth inquiry functions.
- Bluetooth 5.2: Ensures stable and efficient wireless connectivity.
- IP55 Dustproof and Waterproof: Provides durability for various environments (earbud body only, not charging case).
- OTA Upgrade: Supports firmware and app updates for continuous improvement.
- Text Live: Real-time transcription of content for up to 300 people.
- Professional Audio Certification: Hi-Res gold sound quality certification, supporting LHDC9 HD audio decoding up to 1000Kbps, with a frequency response of 20Hz-48kHz.

Image: AI Big Model Driven Features.

Image: Master Tuning Hall Sound Quality.

Image: Multi-scene Translation Capabilities.

Image: AI Intelligent Noise Reduction.

Image: Battery Life Overview.
4. Setup
4.1. Charging the Earbuds and Charging Case
Before first use, fully charge your iFLYBUDS Pro3. The charging case supports both wired (USB-C) and wireless charging.
- Wired Charging: Connect the provided USB-C cable to the charging port on the case and to a power source.
- Wireless Charging: Place the charging case on a compatible wireless charging pad.
The indicator light on the charging case will show the charging status.
4.2. App Download and Installation
To utilize the full range of features, including recording, translation, and advanced settings, you need to download the dedicated viaimApp.
- Scan the two-dimensional code provided in the physical manual (if available).
- Alternatively, search for "viaimApp" in major application stores (e.g., Google Play Store for Android, Apple App Store for iOS).
- Install the app on your mobile device.

Image: viaim App Interface.
4.3. Bluetooth Pairing
The iFLYBUDS Pro3 is compatible with Android 8.0 and above, and Apple iOS 13.0 and above mobile phone systems.
- Open the charging case. The earbuds will automatically enter pairing mode.
- On your mobile device, go to Bluetooth settings.
- Select "iFLYBUDS Pro3" from the list of available devices to connect.
- Once connected, open the viaimApp to complete the setup and access all features.
5. Operating Instructions
5.1. Touch Controls (Pinch Gestures)
The earbuds feature intuitive pinch controls to manage various functions:
- Pinch once: Play/Pause audio.
- Pinch twice: Next track / Switch Noise Reduction mode.
- Pinch three times: Previous track.
- Pinch and hold: Start/stop recording.
- Slide (up/down): Adjust Volume.
These controls can be customized within the viaimApp according to your personal habits.

Image: Earbud Pinch Controls.
5.2. Voice Control 2.0
The iFLYBUDS Pro3 supports advanced voice control, allowing you to issue commands without prior activation. Simply speak one of the 12 supported instructions:
- "Play music"
- "Answer the phone"
- "Start recording"
- "Noise Reduction Mode"
- "Previous"
- ...and other commands.

Image: Voice Control Commands.
5.3. AI Recording (FlashRecord)
The earbuds feature independent recording technology with built-in flash memory chips (approx. 2 hours of continuous recording per earbud).
- One-Touch Recording: Open the charging case and press the red dot button on the earbud to instantly start recording.
- Recordings are stored directly in the headset.
- After recording, connect to the viaimApp to listen back, translate, and transcribe the audio.

Image: FlashRecord One-Touch Recording.
5.4. Multi-scene Translation
The iFLYBUDS Pro3 supports real-time translation in 32 languages across three main scenarios:
- Face-to-Face Translation: Wear your headphones, and the other party holds your mobile phone. Speak your language, and the app translates for the other person, enabling easy cross-language chat.
- Simultaneous Interpretation: Ideal for foreign language lectures or conferences. Hear translated content directly in your headphones.
- Two-way Call Translation: During phone calls, both parties can speak their native languages, and the headset provides real-time two-way translation.

Image: Multi-scene Translation.
5.5. AI Intelligent Noise Reduction
Experience clear audio with dynamic noise reduction that adapts to your ear canal structure and wearing state. The system intelligently matches noise reduction curves and provides acoustic compensation, offering up to 48dB of noise reduction.
- Active Noise Reduction: Reduces ambient noise for immersive listening.
- Call Noise Reduction: Quad microphones (feed-forward, feedback, bone conduction, call microphone) ensure clear voice transmission during calls, even in noisy environments like subways or airports.

Image: 48dB Noise Reduction.
5.6. Intelligent Conference Assistant
Leverage AI to enhance your meetings and productivity:
- Summaries and To-Do Items: Manually or automatically generate meeting summaries and action items.
- Personalized Customization: In-depth inquiry functions based on multiple records help you dig deeper into hidden information.

Image: Intelligent Conference Assistant.
6. Maintenance
6.1. Charging
Regularly charge your earbuds and charging case to ensure continuous use. The charging case provides approximately 3 additional full charges for the earbuds.
6.2. Cleaning
- Gently wipe the earbuds and charging case with a soft, dry, lint-free cloth.
- For ear tips, remove them from the earbuds and clean with a mild soap solution if necessary, then rinse thoroughly and dry completely before reattaching.
- Do not use abrasive materials or harsh chemicals.
- The earbud body is IP55 dustproof and waterproof, but the charging case is not. Do not rinse or soak the earbuds or charging case in water.
6.3. Storage
When not in use, store the earbuds in their charging case to protect them and keep them charged. Store in a cool, dry place away from extreme temperatures.
7. Specifications
| Feature | Specification |
|---|---|
| Product Name | IFLYTEK AI Conference Headset-In-Ear |
| Model | XFVI-A09 |
| Available Colors | Grey, Titanium |
| Sound Unit | 11mm titanium-plated moving coil |
| Noise Reduction Technology | Active noise reduction, call noise reduction (up to 48dB) |
| Microphone | Three Microphone Bone Conduction Microphone |
| Bluetooth Specifications | 5.2 |
| Bluetooth Dual | Supported |
| Audio Codec Format | SBC, AAC, LHDC (partial device support) |
| Voice Control | Supported |
| FlashRecord Flash Recording | Supported |
| Open Cover Key Recording | Supported |
| Charging Mode | Wired charging, wireless charging |
| Headphone Life (single charge) | 9 hours |
| Total Battery Life (with charging box) | 36 hours |
| Headphone Weight (single) | 4.8 ± 0.3 g |
| Charging Bin Weight | 48.3 ± 0.5 g |
| Headset Battery Capacity (single) | 63 mAh |
| Charging Bin Battery Capacity | 550 mAh |
| Water/Dust Resistance | IP55 (earbud body only) |

Image: Product Parameters and Q&A.
8. Troubleshooting
8.1. App Usage
Q: Do I need to download an App to use the iFLYBUDS Pro3?
A: Yes, to access recording, translation, and other advanced functions, you need to download the viaimApp. You can find it by scanning the QR code in the physical manual or searching in major application stores.
8.2. Connectivity
Q: Can Android phones and Apple iOS 13.0 and above mobile phone systems be connected?
A: Yes, the iFLYBUDS Pro3 is compatible with all Android 8.0 and above, and Apple iOS 13.0 and above mobile phone systems. Ensure Bluetooth is enabled on your device and follow the pairing instructions in Section 4.3.
9. User Tips
- Voice Print for Translation: For optimal performance in mouth replacement translation scenes, create a voice print in the viaimApp in advance.
- Recording Best Practices: When using FlashRecord, ensure at least one earphone is in the charging compartment for reliable storage. Recording accuracy can be affected by distance, ambient sound, and pronunciation.
- Smart Title Feature: For first-time users, enable "Smart Title" in the pop-up window or find it in the "AI Settings" menu within the viaimApp.
- IP55 Rating: Remember that the IP55 dustproof and waterproof rating applies only to the earbud body, not the charging case. Avoid rinsing or soaking the earbuds, and do not wear them for swimming.
- Software Updates: Software functions and features are subject to updates. The system will automatically push version upgrades. Always refer to the latest software version for the most accurate functionality.
- Product Visuals: Product images and screen contents in promotional materials are for illustration purposes only. Actual product appearance and UI may vary slightly.
10. Warranty and Support
For any questions, technical support, or warranty inquiries, please refer to the Brand Service Card included in your package or contact the seller directly. You can also reach out via email at A1boutiquestore@163.com.





