Fockety B11
Fockety B11 Bluetooth Language Translation Earbuds User Manual
Model: B11
1. Introduction
Thank you for choosing the Fockety B11 Bluetooth Language Translation Earbuds. These earbuds are designed to facilitate seamless multi-language communication through real-time and offline translation capabilities. Featuring Bluetooth 5.3 connectivity and a high-capacity charging case, the B11 earbuds offer an efficient and comfortable translation experience for various scenarios.
2. Safety Information
- Read all instructions before use.
- Keep the device away from water and moisture.
- Do not attempt to disassemble or repair the device yourself.
- Avoid exposing the device to extreme temperatures.
- Use only the provided charging cable and adapter.
- Dispose of batteries according to local regulations.
3. Package Contents
Please check the package for the following items:
- 2 x Translation Earbuds
- 1 x Charging Case
- 1 x Charging Cable
- 2 Pairs x Ear Caps (different sizes)
- 1 x Instruction Manual
4. Product Overview
Familiarize yourself with the components of your Fockety B11 earbuds and charging case.

Image 4.1: The Fockety B11 translation earbuds shown with their charging case. The case is open, revealing the charging slots for the left and right earbuds, which are also depicted separately below the case.
- Earbuds: Left (L) and Right (R) earbuds with touch-sensitive surfaces and microphones.
- Charging Case: Houses and charges the earbuds, with LED indicators for battery status.
- Charging Port: Located on the charging case for connecting the charging cable.
5. Setup
5.1 Charging the Earbuds and Case
Before first use, fully charge the earbuds and the charging case.
- Place the earbuds into the charging case. Ensure they are correctly seated in their respective slots (L for left, R for right).
- Connect the provided charging cable to the charging port on the case and to a USB power source.
- The LED indicators on the charging case will illuminate to show charging status. A full charge for the earbuds takes approximately 1 hour, and for the charging case, approximately 1.5 hours.
- Once fully charged, disconnect the charging cable. The charging case has a 350mAh battery, providing an ultra-long battery life of up to 15 hours for the earbuds. Each earbud has a 40mAh battery, offering approximately 4 hours of playback time per charge.

Image 5.1: The charging case with earbuds inserted, displaying a digital battery percentage and individual earbud charging indicators. This illustrates the large capacity lithium battery and long-lasting endurance performance.
5.2 Bluetooth Pairing
To use the translation features, the earbuds must be paired with your smartphone via Bluetooth.
- Ensure the earbuds are charged and removed from the charging case. They will automatically enter pairing mode.
- On your smartphone, enable Bluetooth and search for available devices.
- Select "B11" (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.
5.3 App Installation and Setup
The Fockety B11 earbuds require a dedicated mobile application for full translation functionality. Please refer to the QR code or link provided in the quick start guide (if applicable) to download the app from your device's app store.
- Download and install the "Translation Earphones" app on your smartphone.
- Open the app and follow the on-screen instructions to connect your B11 earbuds.
- Ensure your earbuds are paired via Bluetooth as described in Section 5.2.
- Within the app, you will be able to select languages and translation modes.

Image 5.3: A smartphone displaying the "Translation Earphones" app interface, showing options for Touch Mode, Speaker Mode, Free Talk Mode, and Offline Mode. This image also shows people using the earbuds in different scenarios.
6. Operating Instructions
The Fockety B11 earbuds offer multiple translation modes to suit different communication needs.
6.1 Power On/Off
- Power On: Remove the earbuds from the charging case. They will automatically power on.
- Power Off: Place the earbuds back into the charging case. They will automatically power off and begin charging.
6.2 Basic Controls (Touch Functions)
The earbuds feature touch-sensitive controls. Specific functions may vary slightly based on the app's configuration.
- Single Tap: Play/Pause music, Answer/End call.
- Double Tap: (Specific to translation modes) Initiate translation in Touch Mode.
- Long Press: Reject call, activate voice assistant (if configured).
6.3 Translation Modes
Select the appropriate mode within the "Translation Earphones" app for your communication scenario.
6.3.1 Touch Mode
Ideal for conversations between two people who are willing to wear an earbud each.
- Each person wears one earbud.
- Within the app, select "Touch Mode".
- To speak, tap your earbud. The app will translate your speech and play it through the other person's earbud and/or the phone speaker.
- The other person taps their earbud to respond.

Image 6.3.1: Two individuals interacting in a classroom, one wearing an earbud and speaking, demonstrating the "Touch Mode" where each person wears an earbud and taps it to translate in real-time.
6.3.2 Speaker Mode
Suitable for situations where one person wears the earbud and the other person listens to the translation from the smartphone speaker. This is useful when communicating with strangers who may not wish to wear an earbud.
- One person wears an earbud, and holds the smartphone.
- Within the app, select "Speaker Mode".
- Speak into the earbud's microphone. Your speech will be translated and played aloud through the phone's speaker.
- The other person can speak directly into the phone's microphone, and the translation will be played through your earbud.

Image 6.3.2: Two women interacting, one holding a smartphone displaying translation text, demonstrating "Speaker Mode" where one person wears an earbud and the other listens via the phone's speaker.
6.3.3 Free Talk Mode
Allows two people to communicate freely with real-time translation without needing to tap the earbuds, ideal for continuous conversation.
- Each person wears one earbud.
- Within the app, select "Free Talk Mode".
- Speak naturally. The earbuds will automatically detect speech, translate, and play it in real-time.

Image 6.3.3: Two women engaged in conversation, each wearing an earbud, illustrating "Free Talk Mode" for seamless real-time translation without manual input.
6.3.4 Offline Mode
For translation without an internet connection. This mode supports specific pre-downloaded languages.
- Ensure you have downloaded the necessary language packs within the app while connected to the internet. Supported offline languages include Chinese, English, Japanese, Korean, Russian, German, French, and Spanish.
- Within the app, select "Offline Mode".
- Proceed with translation as per the chosen sub-mode (e.g., Touch Mode or Speaker Mode, if available offline).

Image 6.3.4: A woman using her smartphone with a crossed-out Wi-Fi symbol, signifying "Offline Mode" for translation without a network connection. This mode supports several languages including Chinese, English, Japanese, Korean, Russian, German, French, and Spanish.
7. Maintenance
7.1 Cleaning
- Gently wipe the earbuds and charging case with a soft, dry, lint-free cloth.
- Do not use abrasive cleaners, alcohol, or chemical solvents.
- Ensure charging contacts are clean and free of debris.
7.2 Storage
- Store the earbuds 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.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Earbuds not powering on | Low battery | Place earbuds in charging case and charge fully. |
| Cannot pair with smartphone | Bluetooth off; earbuds not in pairing mode; device too far | Ensure Bluetooth is on. Remove earbuds from case to enter pairing mode. Keep devices within 10 meters. |
| No translation occurring | App not connected; incorrect mode selected; no internet (for online modes) | Verify app connection. Select correct translation mode. Ensure stable internet connection for online modes or download offline language packs. |
| Poor translation accuracy | Background noise; unclear speech; language mismatch | Speak clearly and at a moderate pace. Reduce background noise. Confirm correct source and target languages are selected in the app. |
9. Specifications
- Product Model: B11
- Bluetooth Version: Bluetooth 5.3 and EDR
- Transmission Distance: 10 Meters
- Playback Time: Approximately 4 Hours (single charge)
- Charging Time (Earbuds): Approximately 1 Hour
- Charging Time (Charging Case): Approximately 1.5 Hours
- Battery Type: Lithium Battery
- Single Earbud Battery Capacity: 40mAh
- Charging Case Battery Capacity: 350mAh
- Noise Reduction: ENC (Environmental Noise Cancellation)
- Supported Online Languages: Albanian (Albania), Amharic (Ethiopia), Arabic (Algeria), Arabic (Bahrain), etc. (Extensive list available in app)
- Supported Offline Languages: Chinese, English, Japanese, Korean, Russian, German, French, Spanish
- Item Weight: 3.53 ounces
- Package Dimensions: 4.72 x 3.54 x 1.57 inches

Image 9.1: A detailed view of a microchip, symbolizing the advanced technology and powerful translation engine within the earbuds, ensuring accurate and fast translation responses.

Image 9.2: An earbud shown comfortably fitted in a human ear, emphasizing its ergonomic design for a secure and comfortable fit for most users.
10. Warranty and Support
For warranty information and technical support, please refer to the contact details provided on the product packaging or the official Fockety website. Keep your purchase receipt as proof of purchase for warranty claims.
For further assistance, please contact customer service at [Insert Customer Service Contact Information Here, if available, otherwise omit or state 'refer to official website'].
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