PAXA OpenAir5 AI TWS Bluetooth Earphones User Manual

1. Safety Warnings

• Do not immerse the product in water or any other liquid, as this product is not waterproof.
• If any liquid accidentally enters the product, immediately disconnect it and remove it from use.
• To avoid electric shock, ensure your hands are dry before installing or uninstalling the product.

2. Product Overview

The PAXA OpenAir5 AI TWS Bluetooth Earphones are designed for high-fidelity audio, comfortable wear, and advanced features including real-time translation and AI chat capabilities.

PAXA OpenAir5 Earbud in its transparent charging case.

3. Setup

3.1. Package Contents

• PAXA OpenAir5 Earphones (Left & Right)
• Charging Case
• USB Type-C Charging Cable
• User Manual
• Anti-loss Lanyard

Product packaging for PAXA OpenAir5.

3.2. Unboxing Video

3.3. Initial Charging

1. Place both earphones into the charging case, ensuring they are properly seated.
2. Connect the USB Type-C charging cable to the charging port on the case and plug the other end into a USB power adapter (not included).
3. The digital LED display on the charging case will indicate the current battery level. Allow the earphones and case to fully charge before first use.

4. Operating Instructions

4.1. Power On/Off

• Power On: Open the charging case lid. The earphones will power on automatically.
• Power Off: Place the earphones back into the charging case and close the lid. The earphones will power off automatically.

4.2. Bluetooth Pairing

1. Ensure the earphones are powered on (open the charging case lid).
2. Enable Bluetooth on your device (smartphone, tablet, computer, etc.).
3. In your device's Bluetooth settings, search for available devices.
4. Select "OpenAir5" from the list to connect. Once connected, you will hear an audio prompt.

4.3. Basic Controls

The PAXA OpenAir5 earphones feature touch-sensitive controls. Specific functions may vary or be customizable via the companion app.

• Play/Pause: Single tap on either earbud.
• Next Track: Double tap on the right earbud.
• Previous Track: Double tap on the left earbud.
• Answer/End Call: Single tap on either earbud during an incoming call or active call.
• Reject Call: Press and hold either earbud for 2 seconds during an incoming call.
• Activate Voice Assistant (Siri/Google Assistant): Triple tap on either earbud.
• Volume Control: Adjust volume via your connected device.

4.4. Real-Time Translation & AI Chat

The PAXA OpenAir5 earphones offer advanced translation and AI chat functionalities through a dedicated companion application.

1. Download the App: Scan the QR code provided in your product packaging or search for the official PAXA companion app in your device's app store.
2. Connect Earphones: Ensure your earphones are paired with your device and connected to the app.
3. Translation Mode: Within the app, select the translation mode. The earphones support real-time translation for up to 135 languages and 70 accents, with reported 98% accuracy and 0.5-second simultaneous translation.
4. AI Chat Partner: Utilize the app's AI chat feature for interactive conversations and information retrieval.

PAXA earbud highlighting real-time translation, white noise sleep mode, and DIY app equalizer.

Demonstration of real-time translation in a business meeting scenario.

Earbuds showcasing natural and instant translation across 75 languages and 70 accents.

4.5. White Noise Sleep Mode & DIY App Equalizer

Utilize the companion app to access the White Noise Sleep Mode for relaxation or customize your audio experience with the DIY App Equalizer.

5. Maintenance

5.1. Cleaning

• Wipe the earphones and charging case with a soft, dry, lint-free cloth.
• Do not use abrasive cleaners, solvents, or spray cleaners.

5.2. Storage

• Always store the earphones in their charging case when not in use to protect them and keep them charged.
• Store in a cool, dry place away from direct sunlight and extreme temperatures.

5.3. Battery Care

• To prolong battery life, avoid fully discharging the earphones and charging case frequently.
• Charge the device regularly, even if not in use for extended periods.

5.4. Precautions

• Do not use the earphones in high-temperature or humid environments.
• Do not disassemble the earphones arbitrarily, as this may impair performance.
• Turn off the power after use to extend battery life.

6. Troubleshooting

6.1. Common Issues and Solutions

• Cannot Connect: Restart your device (phone, tablet) or reset its Bluetooth settings. Then, try pairing the earphones again.
• Intermittent Audio: Check the battery level of your earphones and charging case. Move closer to your connected device and away from potential sources of signal interference (e.g., Wi-Fi routers, other Bluetooth devices).
• No Sound from Earphones: Verify that the earphones are correctly paired with your device. Ensure that the audio output is selected to the earphones in your device's sound settings. Check the volume levels on both the earphones and your device.
• Translation Issues (Slow/Imprecise/Disconnects): Ensure your phone is within close range (e.g., 1 meter) and there are no signal interferences. Check for updates to the companion application, as performance can improve with software enhancements.
• App Activation Code Not Working: Ensure you are using the correct official PAXA companion application. Verify your internet connection. If issues persist, contact customer support.

7. Specifications

Internal view of the 16mm dynamic drivers and Bluetooth chip.

8. User Tips

• Comfortable Fit: Many users find these earphones very comfortable as they do not need to be inserted deep into the ear canal. Experiment with placement for optimal comfort and sound.
• Translation Tool: While the companion app's performance can vary, the translation feature can be a practical tool for basic communication. Ensure your phone is close by for best results.
• Initial Setup: Be patient during the initial setup and app configuration, as some users have noted a slight learning curve for operation.

9. Frequently Asked Questions (FAQ)

• Q: Where can I find the QR code to install the companion application?
  A: Please check the user manual included in your product packaging or the product box itself for the QR code or instructions on downloading the official PAXA companion app.
• Q: I'm having trouble activating the product code in the app. What should I do?
  A: Ensure you have downloaded the correct official PAXA companion app. Verify your internet connection. If the issue persists, please contact customer support for assistance.
• Q: The translation feature is slow, imprecise, or disconnects frequently. How can I improve it?
  A: Ensure your connected device (smartphone) is within close proximity (e.g., 1 meter) to the earphones. Minimize potential signal interference from other electronic devices. Check your app store for any available updates to the companion application, as software improvements can enhance performance.
• Q: Is the translation application free to use?
  A: Some users have reported that certain features of the companion application may require payment or have limitations in the free version. Please refer to the app's description in your device's app store for detailed information on pricing and features.

10. Warranty and Support

For warranty claims, technical support, or further assistance, please refer to the contact information provided with your purchase or on the official PAXA website. Keep your proof of purchase for warranty validation.