1. Introduction
Thank you for choosing the Bewinner Q16S PRO AI Language Translator Earbuds. These innovative earbuds are designed to provide seamless real-time language translation, enhancing communication for travel, business, and learning. With advanced AI technology, multiple translation modes, and comfortable design, the Q16S PRO offers a superior translation and audio experience. Please read this manual carefully to understand the features and proper operation of your new device.
2. Product Overview
The Bewinner Q16S PRO AI Language Translator Earbuds consist of two wireless earbuds and a portable charging case. Key components include the ear hooks for secure fit, charging contacts, and integrated speakers for high-fidelity audio.

Figure 2.1: The Q16S PRO earbuds securely placed within their compact charging case. The case also displays model and power specifications.

Figure 2.2: A pair of Q16S PRO earbuds, showcasing their ergonomic ear hook design for a stable and comfortable fit during extended use.

Figure 2.3: An individual wearing the Q16S PRO earbuds, demonstrating their discreet and comfortable placement in the ear, suitable for various environments.
3. Setup
3.1 Initial Charging
Before first use, ensure the earbuds and charging case are fully charged. Connect the charging case to a power source using a compatible USB Type-C cable. The charging indicator lights will provide status updates. A full charge provides up to 4 hours of continuous use for the earbuds and 120 hours of standby time with the charging case.
3.2 Pairing with Your Device
- Open the charging case. The earbuds will automatically enter pairing mode.
- On your smartphone or tablet, enable Bluetooth and search for available devices.
- Select "Q16S PRO" from the list of detected devices to establish a connection.
- Once paired, a confirmation sound will be heard from the earbuds.
For optimal performance, ensure your device's Bluetooth is enabled and within range (typically 10 meters or 33 feet).
4. Operating Instructions
4.1 Translation Modes
The Q16S PRO offers four distinct translation modes to suit various communication scenarios:
- Silent Mode: Ideal for discreet translation, where the translated audio is only heard through the earbuds.
- External Playback Mode: The translated audio is played through the earbuds and also through the connected device's speaker, allowing others to hear.
- Earphone Mode: Standard earbud use for listening to music or making calls, without active translation.
- Double Ear Mode: Both earbuds are used for immersive audio and translation, suitable for one-on-one conversations where both parties use an earbud.
Switch between modes via the dedicated app or controls on your connected device.
4.2 Simultaneous Interpretation
The earbuds support simultaneous interpretation for 80 languages and 14 voices. This feature is powered by four robust translation engines, ensuring up to 97% translation accuracy. With global servers, the system achieves a low latency of approximately 0.5 seconds, providing near real-time communication.
To use simultaneous interpretation:
- Ensure the earbuds are connected to your device and the translation app is open.
- Select the source and target languages within the app.
- Speak clearly into the earbud's microphone. The translation will be delivered in real-time.
4.3 Audio Features
The Q16S PRO earbuds deliver HiFi stereo sound, providing an immersive audio experience for music and calls. The integrated noise reduction design helps minimize ambient distractions, ensuring clear communication and enjoyable listening.

Figure 4.1: The earbuds and case, highlighting the HiFi Stereo Sound capability for an enhanced audio experience.
5. Maintenance
5.1 Cleaning
- Regularly clean the earbuds and charging case with a soft, dry, lint-free cloth.
- Do not use abrasive cleaners, alcohol, or chemical solvents.
- Gently clean the charging contacts on both the earbuds and the case to ensure proper connection.
5.2 Storage
When not in use, store the earbuds in their charging case to protect them from dust and damage. Store the device in a cool, dry place, away from direct sunlight and extreme temperatures.
5.3 Battery Care
To prolong battery life, avoid fully discharging the earbuds frequently. Charge them regularly, even if not in constant use. Do not expose the battery to high temperatures.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Earbuds not pairing | Bluetooth off; earbuds not in pairing mode; out of range. | Ensure Bluetooth is on. Place earbuds in case, close, then open to re-enter pairing mode. Move closer to device. |
| No sound from earbuds | Low battery; not connected; volume too low. | Charge earbuds. Reconnect Bluetooth. Increase volume on device and earbuds. |
| Translation not working | No internet connection; incorrect language settings; app issue. | Ensure stable internet connection. Verify language settings in the app. Restart the translation app. |
| Earbuds not charging | Dirty charging contacts; faulty cable/adapter; case battery empty. | Clean charging contacts. Try a different cable/adapter. Charge the charging case. |
7. Specifications
| Feature | Detail |
|---|---|
| Model Number | Bewinner8ond0tvqem |
| Translation Languages | 80 languages, 14 voices |
| Translation Accuracy | Up to 97% |
| Translation Latency | 0.5 seconds (low latency) |
| Earbud Continuous Use Time | 4 hours |
| Charging Case Standby Time | 120 hours |
| Connectivity | Bluetooth |
| Charging Port | USB Type-C (Input: 5V;1A) |
| Earbud Output | 5V;0.15A |
| Item Weight | 7 ounces |
| Package Dimensions | 5.91 x 4.33 x 1.57 inches |
8. Warranty and Support
Bewinner products are manufactured with high quality standards. For any issues or inquiries regarding your Q16S PRO AI Language Translator Earbuds, please contact the seller or manufacturer directly. Refer to your purchase documentation for specific warranty terms and contact information.
Manufacturer: Bewinner
For further assistance, you may visit the Bewinner Store on Amazon.