Introduction
The PAXA OpenAirUltra AI Translation Earbuds are innovative 3-in-1 devices designed to break down language barriers with real-time translation, while also serving as high-quality Bluetooth headphones. Featuring Bluetooth 5.4 connectivity, these earbuds support translation across 145 languages and accents with high accuracy and low latency. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your OpenAirUltra earbuds.
Package Contents
- PAXA OpenAirUltra AI Translation Earbuds (Left and Right)
- Charging Case with Touch Screen
- USB Type-C Charging Cable
- User Manual (this document)
Setup Guide
1. Initial Charging
Before first use, fully charge your earbuds and charging case. Connect the provided USB Type-C cable to the charging case and a compatible power source. The charging case screen will indicate charging status.
The charging case provides up to 5 additional charges, offering a total of 50 hours of listening time. A full charge takes approximately 1.5 hours.
Image: Charging case and earbud illustrating battery life and charging duration.
2. App Download and Activation
The PAXA OpenAirUltra earbuds require the 'Nebulabuds' application for translation features and advanced settings. Follow these steps:
- Download the App: Scan the QR code below or search for 'Nebulabuds' in your device's app store (iOS/Android) to download and install the application.
- Connect Earbuds: Ensure your earbuds are charged and powered on. Enable Bluetooth on your mobile device and connect to the 'PAXA OpenAirUltra' earbuds.
- Bind Device: Open the Nebulabuds app. Navigate to the app settings and select 'Bind New Device'.
- Activate: Enter the activation code provided with your product or scan the activation QR code within the app.
- Enjoy Benefits: Once activated, you will gain access to translation features, including a one-year free subscription for recording translation.
Image: Step-by-step guide for app download, Bluetooth connection, device binding, and activation.
Operating Instructions
1. Touch Controls
The OpenAirUltra earbuds feature intuitive touch controls on each earbud. Refer to the diagram below for specific functions:
- Answer/End Call: Click the headset touch area.
- Reject Call: Press and hold the earphone touch area for 2 seconds.
- Start Mobile Voice Assistant: Click the headset touch area.
- Play/Pause: Click the headset touch area.
- Previous Song: Double-click the left earphone touch area.
- Next Song: Double-click the right earphone touch area.
- Volume +: Triple-click the right earphone touch area.
- Volume -: Triple-click the left earphone touch area.
Image: Detailed touch control functions for left and right earbuds.
2. Translation Modes
The Nebulabuds app offers four distinct translation modes to suit various scenarios:
- Free Talk Mode: For natural, spontaneous conversations.
- Recording Translation: To translate recorded audio.
- Headphone+Phone Mode: For one-on-one conversations where one person speaks into the phone and the other listens via earbuds.
- Dual Ear Mode: Both users wear an earbud for seamless two-way translation.
Image: Visual representation of the four translation modes.
3. AI Features & Live Recording
- AI Chat: Engage with AI for chat and voice dialog, utilizing over 200 built-in functions for various topics like creation, office, learning, and law.
- Live Conference Recording: The earbuds support instant recording upon start-up, with intelligent encryption protocols to protect your information.
Image: AI chat functionality with the earbuds.
Image: Live conference recording feature in use.
4. Audio and Video Chat Online Translation
The earbuds facilitate online translation during audio and video chats, supporting 21 languages. The other party does not need to download the app for this feature to work.
Image: Online audio and video chat translation in action.
5. Equalizer Settings
Customize your audio experience by sliding the screen settings on the charging case to select different equalizer modes:
- Normal
- Rock
- POP
- Classic
- Jazz
Image: Equalizer setting options.
6. Anti-Loss Function
If you misplace your earbuds, use the 'Find headphones' function on the charging case screen. When activated, the earbuds will emit a sound, making them easier to locate.
Image: Anti-loss feature display on the charging case.
Maintenance
- Cleaning: Regularly wipe the earbuds and charging case with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials.
- Charging: Always use the provided Type-C charging cable. Ensure the charging ports are clean and free of debris.
- Storage: When not in use, store the earbuds in their charging case to protect them and keep them charged.
- Water Resistance: The earbuds are waterproof. However, avoid prolonged submersion in water and ensure they are dry before charging.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Earbuds not connecting via Bluetooth | Earbuds not in pairing mode; Bluetooth off on device; interference. | Ensure earbuds are charged and in pairing mode. Turn Bluetooth off and on on your device. Move closer to your device. Forget and re-pair the device. |
| Translation not working or inaccurate | No internet connection; app not running; unclear speech; incorrect language settings. | Check your internet connection. Ensure the Nebulabuds app is open and active. Speak clearly and at a moderate pace. Verify language settings in the app. |
| No sound from earbuds | Low battery; volume too low; not connected. | Charge earbuds. Increase volume on earbuds and connected device. Reconnect Bluetooth. |
| App issues (crashes, freezes) | Outdated app version; software conflict. | Update the Nebulabuds app to the latest version. Restart your phone. Reinstall the app if problems persist. |
Specifications
| Feature | Detail |
|---|---|
| Brand Name | PAXA |
| Model | OpenAirUltra |
| Material | ABS, Silica Gel |
| Bluetooth Version | 5.4 |
| Wireless Range | <10m |
| Translation Languages | 145+ languages & accents (e.g., 144, 150 as seen in various images) |
| Translation Accuracy | 98% |
| Translation Response Time | 0.5s |
| Battery Life (Earbuds) | Up to 7 hours listening time (single charge) |
| Total Battery Life (with Case) | Up to 50 hours |
| Charging Time | Approx. 1.5 hours |
| Charging Method | Type-C cable |
| Sound Features | Full dynamic sound quality, ENC Call Noise Cancellation, Premium Stereo Sound |
| Audio Codecs | AAC, sbc |
| Vocalism Principle | Dynamic |
| Impedance Range | up to 32 Ω |
| Microphone | Yes |
| Active Noise-Cancellation | No |
| Sound Isolating | Yes |
| Waterproof | Yes |
| NFC Technology | No |
| Support Memory Card | No |
| Certification | CE |
User Tips
- Language Support: While the earbuds support a wide range of languages (145+), always check the Nebulabuds app for the most current and complete list of supported languages and accents, including specific dialects like Iranian Persian or Arabic.
- Subscription: The product includes a one-year free subscription for certain translation features, particularly recording translation. Ensure you activate your device through the app to utilize this benefit. After the initial year, check the app for subscription renewal options.
- Clear Speech: For optimal translation accuracy, speak clearly and at a natural pace. Avoid mumbling or speaking too quickly.
- Internet Connection: Real-time translation relies on an active internet connection. Ensure your connected device has stable Wi-Fi or mobile data for the best performance.
- Open Ear Design: The Open Ear Design provides comfort for all-day wear without pinching. Position the ear hooks securely for the best fit and sound experience.
Warranty and Support
The PAXA OpenAirUltra AI Translation Earbuds are certified with CE, indicating compliance with European health, safety, and environmental protection standards.
For specific warranty details, technical support, or service inquiries, please refer to the documentation included with your purchase or contact the retailer/manufacturer directly. Keep your proof of purchase for warranty claims.
