1. Product Overview
The PAXA OpenAir5 AI True Wireless Bluetooth Headset offers an innovative open-ear design combined with advanced AI features, including real-time translation for over 100 languages, AI chat, live recording, and an AI assistant. Designed for comfort and versatility, these headphones provide a seamless audio experience for various activities, from daily commuting to business meetings and sports.
2. Package Contents
Please check the box for the following items:
- 2 x Headphones (Left and Right earbuds)
- 1 x Type-C Charging Cable
- 1 x Charging Compartment (Charging Case)
- 1 x Instruction Manual
- 1 x Small card with QR code and activation code for the AI Bluetooth APP
3. Setup Guide
3.1 Initial Charging
The earbuds need to be fully charged prior to first-time use. Place both earbuds into the charging case and connect the Type-C charging cable to a power source. Ensure the charging case has power. If the charging case is depleted, charge it for at least 1 hour before first use.
3.2 App Download and Installation (NebulaBuds)
- Locate the small card included in your package.
- Use a browser or QR code scanner on your smartphone to scan the QR code on the card. This will direct you to download the AI Bluetooth APP, named 'NebulaBuds'.
- Install the NebulaBuds app on your device.
- Open the NebulaBuds app and log in using your email or Apple account.
3.3 Pairing the Headset with the App
The PAXA OpenAir5 AI headset supports smart pairing and broad compatibility with 98% of devices.
- Turn on the headphones by taking them out of the charging case. They will automatically enter pairing mode.
- Open the NebulaBuds app.
- In the app, navigate to 'Link Management'.
- Select 'Activation Code Connection'.
- Enter the activation code found on the small card.
- Click 'Connect'. The app will then prompt you to connect via your phone's system Bluetooth settings.
- Go to your phone's Bluetooth settings, find the headset name (e.g., 'OpenAir5 AI'), and connect.
- Once connected via Bluetooth, return to the NebulaBuds app. The app should now recognize the connected headset.
- If multiple devices were previously connected, you might need to disable 'Auto-connect' in the app's settings for a fresh connection.
4. Operating Instructions
4.1 Touch Controls
The earbuds feature intuitive touch controls on the designated 'Touch area' for easy management of calls and media playback.
- Click the touch area: Answer incoming call / Hang up call / Play / Pause.
- Double tap on the touch area: Play the next song / Reject calls.
- Three-tap touch area: Play the previous song.
- Long press 2 seconds touch area: Start the phone's voice assistant.
4.2 AI Features
Leverage the powerful AI capabilities of your PAXA OpenAir5 AI headset through the NebulaBuds app.
4.2.1 AI Chat & AI Assistant
Engage with the AI Chat for information or use the AI Assistant for various tasks like one-click writing, storytelling, or amplification assistance. Your headset acts as a personal assistant.
4.2.2 Real-time Translation
The headset supports real-time translation for over 100 languages, adapting to various occasions including face-to-face conversations and conference records.
Face-to-Face Translation Steps:
- Select languages at the top. Left is your language, Right is the other's language. Tap the middle to swap languages.
- Tap the earphone to speak; the translation plays to the other through your phone.
- If the other taps and speaks, the translation will play through your earbuds.
- End translation by tapping top-right.
4.2.3 Live Recording & Conference Record
The headset supports live recording and can record meeting content, providing transcription and summary features within the app.
4.3 Finding Your Earphones
The NebulaBuds app includes an anti-lost function to help you locate your earbuds. It supports location tracking and one-key navigation to find them.
Video: Product demonstration highlighting features including the find-my-earbuds function.
5. Maintenance
5.1 General Care
- Keep the earbuds and charging case clean and dry.
- Avoid exposing the device to extreme temperatures or direct sunlight for prolonged periods.
- Clean the touch areas and charging contacts regularly with a soft, dry cloth to ensure optimal performance.
5.2 Waterproofing
The PAXA OpenAir5 AI headset is waterproof. However, avoid submerging them in water or exposing them to high-pressure water jets. Dry them thoroughly if they get wet.
6. Troubleshooting (FAQ)
Here are solutions to common issues you might encounter:
- Q: What should I do if the headset received is unable to turn on?
A: Confirm that the charging case has power left. If the charging case is powered off, please put the earphones in the charge case and charge for 1 hour, then try again. - Q: What should I do if sound comes from only one earphone?
A: Put both earphones back into the charging case and close the cover, then take them out again to check whether both ears have sound. If only one earphone still has sound, please restore the factory settings for both earphones. - Q: How to solve the problem that the mobile phone prompts that it cannot connect?
A: Delete the pairing record on the mobile phone, and then search for pairing and connect again. - Q: How to solve the problem that there is no sound when listening to music or calling?
A: On Android phones, there is a settings icon on the right side of the Bluetooth connection name. Click to enter, turn off the mobile phone audio and media audio, and then turn them on again. If there is still no sound, please re-pair the earphones with the mobile phone. - Q: Why is there a delay in video or games?
A: Affected by factors such as the use environment, network, and mobile phone Codec, there will be different degrees of delay when the mobile phone transmits audio data to the earphone. - Q: How to solve the problem of stuck or intermittent sound?
A: If there are a lot of Wi-Fi, 5G or 4G signals, or high-power electrical appliances around, it may cause stuck and intermittent sound. Please change the environment or re-pair to solve the problem.
7. Specifications
| Feature | Specification |
|---|---|
| Product Model | OpenAir5 AI Lifetime Edition |
| Pairing Name | OpenAir5 AI |
| Bluetooth Version | V5.4 |
| Charging Time (Charging Compartment) | About 2 hours |
| Music Time | Approximately 6.5 hours (30% volume) |
| Talk Time | About 4 hours |
| Charging Compartment Battery | 3.7V 200mAh (Lithium polymer battery) |
| Headset Body Battery | 3.7V 38mAh*2 (Lithium polymer battery) |
| Charging Voltage and Current | DC 5V, 500mA |
| Transmission Distance | 10m / Class 2 |
| Audio Decoding | SBC / AAC |
| Support Agreement | HSP/HFP/A2DP/AVRCP |
| Headphone Speaker | 2xφ16mm, 16Ω±10% |
| Operating Temperature | -10 to 40 degrees Celsius |
| Material | Silica Gel |
| Item Condition | Refurbished |
| Certifications | CB, RoHS, FCC |
8. User Tips
- Always read the manual carefully before using the earbuds and keep it for future reference.
- If the earbuds are left unused for over two weeks, please recharge them to maintain battery health.
- Use chargers made by qualified manufacturers to avoid damage to the device.
- If earbuds fail to be found by your phone, try resetting them to factory settings or re-enabling their connectable mode.
- If a program error occurs on your phone, try turning off and on the Bluetooth function or rebooting the phone.
9. Support
For any further assistance, technical support, or warranty inquiries, please contact the seller or refer to the official PAXA support channels.