Introduction
Welcome to the user manual for your PSIER AI Language Translation Earbuds, Model SP10. These earbuds are designed to provide seamless language translation, high-quality audio, and clear communication, breaking down language barriers with advanced AI technology. Please read this manual carefully to ensure proper use and optimal performance of your device.

Image Description: A man wearing the black PSIER Language Translation Earbuds, showcasing the product in use. The image highlights the sleek design of the earbuds.
What's in the Box?
Please check the package contents to ensure all items are present:
- PSIER SP10 Translation Earbuds x1
- User manual x1
- USB-C Cable x1
- Charging Case x1

Image Description: An overhead view of the PSIER SP10 product packaging contents, neatly laid out. It shows the two earbuds, the charging case, a USB-C charging cable, and the user manual.
Setup
Wearing the Earbuds
For optimal comfort and sound quality, ensure the earbuds are worn correctly.
- Step 1: Hang the end of the earbud on the ear helix.
- Step 2: Rotate it backward along the auricle.
- Step 3: Adjust the ear hook until the headset is worn stably.

Image Description: A series of three diagrams illustrating the correct method for wearing the PSIER SP10 earbuds. Each step shows the earbud being positioned and adjusted on the ear for a secure and comfortable fit.
Connecting to the "Ear Dance" App
To unlock the full translation capabilities of your earbuds, connect them to the "Ear Dance" application.
- Step 1: Download the "Ear Dance" APP. You can find the app by scanning the QR code provided in your physical manual or by visiting earjoy-dance.com/app-download-h5.
- Step 2: For first-time use, gently tear off the insulation sticker from the earbuds. Then, on your phone, go to Bluetooth settings and select "SP10" to pair the earbuds.
- Step 3: Open the "Ear Dance" APP. Navigate to the "Mine" page within the app and click on "Bind Device".
- Step 4: Enter or scan your exclusive QR code (usually found in the manual or on the device packaging). Click "Confirm" to complete the binding process and activate the translation function.

Image Description: A visual guide detailing the four steps to connect the PSIER SP10 earbuds to the "Ear Dance" application. It includes images of a QR code, phone screens showing app interfaces, and the earbuds with an insulation sticker.
Operating Instructions
Basic Controls
The PSIER SP10 earbuds feature intuitive touch controls for various functions:
- Power On: Take out from the case, or press and hold the L/R Multi-function buttons for 2 seconds.
- Power Off: Put into the case, or press and hold the L/R Multi-function buttons for 6 seconds.
- Play/Pause: Double-click either the Left (L) or Right (R) earbud.
- Volume -/+: Click either the Left (L) or Right (R) earbud.
- Previous/Next Track: Press and hold either the Left (L) or Right (R) earbud for 2 seconds.
- Answer/Hang Up a Call: Double-click either the Left (L) or Right (R) earbud.
- Reject a Call: Press and hold either the Left (L) or Right (R) earbud for 2 seconds.
- Turn on Voice Assistant: Triple-click either the Left (L) or Right (R) earbud.

Image Description: A visual representation of the PSIER SP10 earbuds alongside a detailed legend of their touch control functions, including power, music playback, call management, and voice assistant activation.
Translation Modes
The PSIER SP10 earbuds offer diverse translation modes to suit various communication needs, accessible via the "Ear Dance" app.
1. Listen Mode (Headphones+Phone Mode)
Ideal for speeches, lectures, or classes where you need to understand a speaker in a foreign language.
- Wear your SP10 earbuds.
- Place your phone close to the speaker.
- Listen to the real-time translation directly from your earbud.

Image Description: A woman and a child are shown in a learning environment, with the woman wearing a PSIER SP10 earbud. This image illustrates the "Listen Mode" (Headphones+Phone Mode) for understanding speeches or classes.
2. Touch Mode (Free Talk - Dual Ear)
Designed for fluent, two-way conversations where both participants wear an earbud.
- Each person wears one SP10 earbud.
- Touch your earbud before speaking.
- The other person will hear the translation in their earbud within 0.5-2 seconds.

Image Description: Two individuals are engaged in a conversation, both wearing PSIER SP10 earbuds. This image demonstrates the "Touch Mode" (Free Talk - Dual Ear) for seamless, real-time translated dialogue between two people.
3. Meeting Mode (Voice Note Mode)
Functions as a "Smart Personal Secretary" to record foreign-language speeches in meetings.
- This mode records foreign-language speeches and converts them into text.
- Note: This mode is for recording only and does not provide real-time translation.

Image Description: A group of people in a meeting setting, with one person wearing a PSIER SP10 earbud. This image illustrates the "Meeting Mode" (Voice Note Mode), which allows for recording foreign-language speeches as text.
4. Speaker Mode (Translation Machine Mode)
Suitable for short conversations where only one person wears the earbud, and the translation is broadcast through the phone.
- Wear the SP10 translator earbud yourself and speak.
- The translated results will be played aloud through your phone's speaker.

Image Description: A caregiver is shown interacting with an elderly man, with the caregiver wearing a PSIER SP10 earbud. This image demonstrates the "Speaker Mode" (Translation Machine Mode) for short conversations, where the translation is played through the phone's speaker.
AI Voice Smart Dialogue
Engage in real-time voice interaction to ask AI dialogue questions, enhancing your communication experience.

Image Description: A woman is depicted using the PSIER AI Translation Earbuds while looking at her phone, illustrating the "AI Voice Smart Dialogue" feature for real-time voice interaction with AI.
Key Features
Advanced Translation Capabilities
- Supports 134 languages.
- Low latency of 1 second.
- Up to 98% translation accuracy.
- Includes 74 languages and 60 accents.

Image Description: This image highlights the extensive language support of the PSIER AI Translation Earbuds, showing a phone screen with a list of 134 languages and key metrics like 1s low latency and 98% accuracy.
Superior Audio Quality
- 14.2mm Dynamic Acoustic Speakers: Reproduce sound accurately for immersive listening, ensuring music enjoyment without external disturbances. Features BASS BOOST for enhanced audio.
- Directional Acoustics Technology: Unique nozzle design accurately redirects sound waves to your ears and reduces sound leakage, providing a private listening experience.

Image Description: A detailed close-up view of the 14.2mm Dynamic Acoustic Speaker within the PSIER SP10 earbud, emphasizing its design and the "BASS BOOST" feature for high-quality sound reproduction.

Image Description: A diagram illustrating the Directional Acoustics Technology of the PSIER SP10 earbuds, showing how sound waves are precisely directed into the ear canal to minimize sound leakage and enhance listening privacy.
Connectivity and Call Quality
- Latest Bluetooth 5.4 Connectivity: Provides ultra-low latency and an ultra-long connection range of up to 33 ft (10 meters), ensuring stable and fast pairing.
- Clear Voice Capture Technology: Delivers exceptional call quality with crystal clear voice capture and noise-cancelling microphones, making your conversations clear even in noisy environments.

Image Description: The PSIER SP10 earbuds are shown connected to both a smartphone and a laptop, illustrating their Bluetooth 5.4 connectivity and stable wireless range.

Image Description: Two individuals are shown in conversation, with visual cues indicating clear sound transmission. This image highlights the Clear Voice Capture Technology and noise-cancelling microphones for superior call quality.
Extended Battery Life
Enjoy prolonged usage with the impressive battery life of the PSIER SP10 earbuds.
- Total Playtime: Up to 56 hours.
- Playtime with Earphones: 14 hours on a single charge.
- Additional Playtime with Charging Case: 42 hours.

Image Description: The PSIER SP10 earbuds are displayed within their charging case, visually representing the impressive 56-hour total battery life, broken down into earbud playtime and charging case capacity.
Specifications
| Feature | Detail |
|---|---|
| Model Number | SP10 |
| Brand | PSIER |
| ASIN | B0F8H8KLXK |
| Package Dimensions | 5.71 x 4.13 x 1.54 inches |
| Item Weight | 6.4 ounces |
| Manufacturer | PSIER |
| Date First Available | June 2, 2025 |
| Speaker Size | 14.2mm Dynamic Acoustic Speakers |
| Bluetooth Version | 5.4 |
| Bluetooth Range | Up to 33 ft (10 meters) |
| Total Battery Life | 56 hours (14 hours earbuds + 42 hours charging case) |
| Translation Languages | 134 languages, 60 accents |
| Translation Accuracy | Up to 98% |
| Translation Latency | 1 second |
Maintenance
To ensure the longevity and optimal performance of your PSIER SP10 earbuds, follow these maintenance guidelines:
- Cleaning: Regularly clean the earbuds and charging case with a soft, dry, lint-free cloth. Avoid using abrasive materials, alcohol, or chemical cleaners.
- Storage: When not in use, store the earbuds in their charging case to protect them from dust, dirt, and physical damage.
- Charging: Use the provided USB-C cable for charging. Avoid exposing the charging case or earbuds to extreme temperatures.
- Water Resistance: The product is not specified as water-resistant. Avoid exposure to water or excessive moisture.
Troubleshooting
If you encounter issues with your PSIER SP10 earbuds, try the following troubleshooting steps:
- No Power: Ensure the earbuds and charging case are fully charged. Check the charging cable and adapter.
- Cannot Pair Bluetooth:
- Make sure Bluetooth is enabled on your device.
- Ensure the earbuds are in pairing mode (usually by taking them out of the case).
- Forget "SP10" from your device's Bluetooth list and try pairing again.
- Ensure the insulation sticker has been removed for first use.
- Translation Not Working:
- Verify that the earbuds are correctly connected to the "Ear Dance" app.
- Check your internet connection, as translation requires online access.
- Ensure the correct translation mode is selected in the app.
- Confirm that the input and output languages are correctly set.
- Poor Audio Quality:
- Clean the earbud speakers to remove any debris.
- Ensure the earbuds are securely and correctly seated in your ears.
- Check the audio source device for any issues.
- App Issues: Try restarting the "Ear Dance" app or reinstalling it if problems persist.
Warranty and Support
For warranty information and customer support, please refer to the warranty card included in your product packaging or visit the official PSIER website.
If you require further assistance or have questions not covered in this manual, please contact PSIER customer service through their official channels.





