Introduction
This manual provides detailed instructions for the Luqeeg B66 Language Translator Earbuds. Please read this manual thoroughly before using the device to ensure proper operation and to maximize your user experience.
Package Contents
Ensure all items listed below are present in your product package:
- 2 x Translator Earbuds
- 1 x Charging Case
- 1 x Charging Cable
- 1 x User Manual (this document)

An overhead view of the Luqeeg B66 Language Translator Earbuds, showing both earbuds, the charging case, and the USB charging cable. This image illustrates all components included in the product package.
Specifications
| Feature | Detail |
|---|---|
| Model | B66 |
| Material | ABS |
| Earbuds Battery | Built-in 80mAh Lithium-ion Battery (x2) |
| Charging Case Battery | Built-in 400mAh Lithium-ion Battery |
| Bluetooth Version | Dual Mode 5.1 and EDR |
| Bluetooth Distance | Up to 32.8 feet (10 meters) |
| Supported Protocols | A2DP1.3, HSP1.2, AVRCP1.6, D11.3 |
| Bluetooth Frequency | 2.4G |
| Standby Time | 120 Hours |
| Continuous Use Time | Approximately 4 hours (earbuds) |
| Translation Languages | 74 Languages, 70 Accents |
| Translation Latency | Approximately 0.5 seconds |
| Item Weight | 4.4 ounces (125 grams) |
| Package Dimensions | 4.57 x 3.43 x 1.34 inches (11.6 x 8.7 x 3.4 cm) |
| Manufacturer Model Number | Luqeegtrc5znxw0g-11 |
Setup Guide
1. Charging the Device
Before initial use, fully charge the earbuds and the charging case.
- Place the earbuds into the charging case.
- Connect the charging cable to the charging case and a compatible USB power source.
- The charging indicator on the case will show charging status. A full charge typically takes approximately 1-2 hours.

The Luqeeg B66 charging case open, revealing the two earbuds nestled inside. A digital display on the case shows the current battery charge level, indicating the device is ready for use or charging.
2. Pairing with Your Device
The Luqeeg B66 earbuds use Bluetooth 5.1 for wireless connection.
- Ensure the earbuds are charged and removed from the charging case. They will automatically enter pairing mode.
- On your smartphone or tablet, enable Bluetooth and search for available devices.
- Select "Luqeeg B66" (or similar name) from the list of found devices to connect.
- Once connected, you will hear an audio prompt, and the earbuds will be ready for use.
3. App Installation
To utilize the full translation features, download and install the dedicated translation application on your smartphone.
- Scan the QR code provided in the physical user manual (if available) or search for "Luqeeg Translator" (or similar) in your device's app store.
- Follow the on-screen instructions to complete the app installation and setup.
Operating Instructions
1. Basic Functions
- Power On/Off: Earbuds power on automatically when removed from the case and power off when placed back into the case.
- Music Playback: Once connected, use your device's media controls for play/pause, skip tracks.
- Call Management: Answer/end calls via your connected device.
2. Translation Modes
The Luqeeg B66 Translator Earbuds offer four distinct translation modes:
- Touch Mode: For two-person conversations. Each person wears one earbud. Touch the earbud to speak, and the translation will play in the other person's earbud.
- External Mode: For one person wearing earbuds and speaking to another person using the phone's speaker. Speak into the earbud, and the translation plays through the phone's speaker.
- To Speak Mode: For one person wearing earbuds and speaking to another person using the phone's microphone. Speak into the phone's microphone, and the translation plays through the earbuds.
- Offline Mode: (If supported by the app and subscription) Allows translation without an internet connection for pre-downloaded language packs.
Select the appropriate mode within the translation application based on your communication scenario.

A person wearing the Luqeeg B66 Language Translator Earbuds, engaged in a conversation. This image demonstrates the earbuds in active use for communication.

A close-up of the Luqeeg B66 earbuds, highlighting their ergonomic design. The image emphasizes how the earbuds are shaped to fit comfortably and securely around the ear during use.
Maintenance and Care
- Cleaning: Regularly clean the earbuds and charging case with a soft, dry cloth. Avoid using liquids or abrasive cleaners.
- Storage: When not in use, store the earbuds in their charging case to protect them and keep them charged.
- Battery Care: To prolong battery life, avoid fully discharging the batteries frequently. Charge the device regularly.
- Environmental Conditions: Avoid exposing the device to extreme temperatures, humidity, or dust.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Earbuds not powering on | Low battery | Charge the earbuds and charging case fully. |
| Earbuds not pairing | Bluetooth off, out of range, or already paired | Ensure Bluetooth is enabled on your device. Move closer to your device. Disconnect from other devices if necessary. Restart pairing process. |
| No sound from earbuds | Volume too low, not connected, or media paused | Increase volume on your device. Verify Bluetooth connection. Check if media is playing. |
| Translation not working | App not open, incorrect mode selected, internet connection issue (for online modes), or software subscription expired | Ensure the translation app is running and the correct mode is selected. Check your internet connection. Verify your translation software subscription status. |
| Poor translation accuracy | Unclear speech, background noise, or accent not recognized | Speak clearly and at a moderate pace. Reduce background noise. Ensure your accent is supported by the translation engine. |
Warranty and Support
The translation software service period is typically one year from activation. Please note that you may need to renew the service after this period to continue using the full translation features.
For technical support, warranty claims, or further assistance, please refer to the contact information provided with your purchase or visit the official Luqeeg website.





