RXZER1231
2025 New Translation Earbuds User Manual
Model: RXZER1231
Product Overview
The 2025 New Translation Earbuds are designed to facilitate seamless communication across language barriers and provide a high-quality audio experience. These open-air headphones support real-time translation in 75 languages, integrating advanced AI technology for both translation and chat functionalities. They feature 16mm dynamic speakers for immersive 360° Hi-Fi stereo sound with noise reduction, and utilize Bluetooth 5.4 for stable, fast pairing and wireless connectivity.
Package Contents
Please verify that all items listed below are included in your package:
- Translation Earbuds (1 or 2 PCS, depending on package)
- Charging Case
- Charging Cable
- Gift Bag (1 or 2 PCS, depending on package)
- User Manual (this document)

Figure 1: Contents of the product package, including the earbuds, charging case, and accessories.
Setup Guide
1. Initial Charging
Before first use, fully charge the earbuds and their charging case. The charging case has a capacity of 200mAh.
- Connect the provided charging cable to the charging port on the case and to a 5V 1A power source.
- The indicator light on the charging case will show charging status. Once fully charged, the light will change or turn off.
- Place the earbuds into the charging case to charge them. Ensure they are correctly seated.
2. Pairing with Your Device
The earbuds use Bluetooth 5.4 for a stable connection up to 10 meters.
- Ensure the earbuds are charged and removed from the charging case. They will automatically enter pairing mode.
- On your smartphone, laptop, tablet, or other Bluetooth-enabled device, navigate to the Bluetooth settings.
- Search for new devices. The earbuds will appear as "Translation Earbuds" or a similar name.
- Select the earbuds from the list to connect. A voice prompt will confirm successful pairing.
3. Installing the Companion Application
To utilize the real-time translation and AI chat features, an accompanying mobile application is required. Please refer to the packaging or a QR code provided with the product for instructions on where to download the official application from your device's app store (e.g., Google Play Store or Apple App Store).
Operating Instructions
1. Using the Real-Time Translation Feature
These earbuds support high-precision real-time translation in 75 languages, making communication effortless.
- Face-to-Face Translation: Ideal for direct conversations. One person speaks into their earbud, and the translation is heard by the other person through their earbud or a connected device's speaker.
- Meeting/Lecture Translation: For group settings, the earbuds can capture spoken language and provide real-time translated text or audio through the companion app.
To activate and manage translation, open the companion application and select the desired translation mode and languages. Follow the on-screen prompts within the app for optimal performance.

Figure 2: Demonstrating face-to-face translation using the earbuds.

Figure 3: Earbuds facilitating translation during a business meeting.
2. AI Chat Functionality
The integrated AI chat function allows for interactive conversations with an artificial intelligence assistant, enhancing communication convenience.
- Access the AI chat feature through the dedicated section in the companion application.
- Speak your queries or commands into the earbuds, and the AI will process and respond, either audibly through the earbuds or as text in the app.

Figure 4: Using the AI chat feature with the earbuds and companion app.
3. Audio Playback and Calls
Beyond translation, these earbuds deliver excellent audio quality for music, podcasts, and phone calls.
- High-Fidelity Sound: Equipped with 16mm dynamic speakers, enjoy 360° Hi-Fi stereo sound with clear vocals and rich bass.
- Noise Reduction: Advanced noise reduction technology enhances your listening experience by minimizing ambient distractions.
- Call Management: Use the remote control method on the earbuds to answer, end, or reject calls.

Figure 5: Illustration of the 16mm dynamic driver unit responsible for high-quality audio output.
Maintenance
Proper maintenance ensures the longevity and optimal performance of your earbuds.
- Cleaning: Gently wipe the earbuds and charging case with a soft, dry, lint-free cloth. Do not use abrasive cleaners or solvents.
- Water Resistance: The earbuds have an IPX5 waterproof rating, meaning they are resistant to splashes and sweat. Do not submerge them in water or expose them to heavy rain. Dry them thoroughly if they get wet.
- Storage: When not in use, store the earbuds in their charging case to protect them from dust and damage. Store in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: To preserve battery life, avoid fully discharging the earbuds frequently. Charge them regularly, even if not in constant use.
Troubleshooting
If you encounter issues with your earbuds, please refer to the following common solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Earbuds not pairing | Bluetooth is off on device; earbuds not in pairing mode; out of range. | Ensure Bluetooth is enabled. Place earbuds in case, then remove to re-enter pairing mode. Move closer to your device (within 10M). |
| No sound or low volume | Volume too low; earbuds not properly seated; connection issue. | Increase volume on both earbuds and connected device. Re-seat earbuds in ears. Reconnect Bluetooth. |
| Earbuds not charging | Cable or power source issue; earbuds not correctly placed in case. | Check charging cable and power adapter. Ensure earbuds are firmly seated in the charging case. Clean charging contacts if necessary. |
| Translation feature not working | Companion app not installed or configured; internet connection required. | Ensure the official companion application is installed and updated. Verify stable internet connection. Check app settings for language selection and microphone permissions. |
Technical Specifications
| Feature | Specification |
|---|---|
| Model Name | Earbud & In-Ear Headphones |
| Model Number | RXZER1231 |
| Brand | Generic |
| Connectivity Technology | Wireless (Bluetooth 5.4) |
| Bluetooth Range | Up to 10 meters (33 feet) |
| Audio Driver Type | 16mm Dynamic Driver |
| Play Time | Up to 6.5 hours |
| Talk Time | Up to 4 hours |
| Standby Time | Up to 480 hours |
| Charging Case Capacity | 200mAh |
| Current Input | 5V 1A |
| Water Resistance Level | IPX5 (Water Resistant) |
| Material | Plastic, Silicone |
| Control Method | Remote |
| Compatible Devices | Smartphones, Laptops, Tablets, Bluetooth-enabled Devices |
| Ear Placement | In Ear |
| Form Factor | In Ear |
| Color | Black |
Warranty and Support Information
This product comes with a standard manufacturer's warranty. For specific details regarding warranty coverage, duration, and terms, please refer to the warranty card included in your product packaging or contact the retailer from whom you purchased the product.
For technical support, troubleshooting assistance, or any inquiries not covered in this manual, please contact our customer support team. Contact information can typically be found on the product packaging, the official brand website, or through your point of purchase.
Please retain your proof of purchase for warranty claims.
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