Introduction
Thank you for choosing the exsulity K118 Language Translation Earbuds. These earbuds are designed to facilitate global communication by providing real-time translation for up to 144 languages. With advanced Bluetooth 5.4 connectivity, they offer a seamless experience for both translation and audio playback, making them ideal for business, travel, and everyday use.

Image: The K118 Language Translation Earbuds, beige in color, resting within their matching charging case. The case features a digital display showing '90', indicating battery level.
Product Overview
The K118 earbuds are engineered for comfort and high performance, featuring a C-bridge design for secure fit and Hi-Fi audio with noise reduction. They support various translation modes and offer robust connectivity.
- Real-time Translation: Supports 144 languages with high accuracy.
- Bluetooth 5.4 Connectivity: Ensures stable signal reception up to 15 meters.
- Seamless Calling: Answer, end calls, and record conversations with clear sound.
- Knowledge and Search Enhancement: Access information and inspiration effortlessly.
- Ergonomic Design: C-bridge design for comfortable and secure wear during various activities.

Image: A composite image highlighting the core technologies of the K118 earbuds: the Bluetooth 5.4 chip for connectivity, the touch-sensitive area for controls, the ergonomic ear hook design, and the long-lasting endurance.

Image: A detailed view of the earbud's C-bridge design, demonstrating how it comfortably and securely fits around the ear, making it suitable for active use such as running or playing sports.
Setup
1. Initial Charging
Before first use, fully charge the earbuds and the charging case. Place the earbuds into the charging case and connect the case to a power source using the provided USB cable. The digital display on the case will indicate the charging status.
2. App Download and Installation
The K118 earbuds require a dedicated mobile application for full functionality, especially for translation features. Search for the 'wooask' app on your mobile device's app store (e.g., Apple App Store for iOS or Google Play Store for Android) and install it. Do not use any QR codes found on packaging, as they may lead to outdated or incorrect links.

Image: A visual representation instructing users to download the 'wooask' application on their mobile phone, featuring the app's distinctive icon.
3. Bluetooth Pairing
- Ensure the earbuds are charged and in the charging case.
- Open the charging case lid. The earbuds will automatically enter pairing mode.
- On your mobile device, go to Bluetooth settings and enable Bluetooth.
- Select 'K118' from the list of available devices to pair.
- Once paired, open the 'wooask' app and follow the in-app instructions to connect the earbuds for translation features.
Operating Instructions
Translation Modes
The K118 earbuds offer multiple translation modes to suit various communication scenarios:
- Speaker Mode: One person speaks into the phone, and the translation is played through the earbuds and the phone's speaker.
- Touch Mode: Each person wears an earbud. Tap your earbud to speak, and the translation is heard by the other person through their earbud.
- Free-talk Mode: Both parties speak naturally, and the earbuds provide continuous real-time translation without needing to tap.
- Photo Translation: Use the app to take a picture of text, and it will translate the text.

Image: A visual guide depicting the four distinct translation modes available with the K118 earbuds: Speaker Mode, Touch Mode, Free-talk Mode, and Photo Translation, each represented by an icon.

Image: A smartphone screen demonstrating the real-time translation capability, showing a German phrase and its English translation, indicating the device's ability to overcome language barriers.
Calling Features
The earbuds allow for seamless call management:
- Answer/End Calls: Use the touch controls on the earbuds to manage incoming and outgoing calls.
- Conversation Recording: The app may offer features to record conversations for later review.
- Text Message Conversion: Some features may allow for conversion of text messages to speech or vice-versa within the app.
Maintenance
Cleaning
- Gently wipe the earbuds and charging case with a soft, dry, lint-free cloth.
- Do not use abrasive cleaners, alcohol, or chemical solvents.
- Avoid getting moisture in any openings.
Storage
- Store the earbuds in their charging case when not in use to protect them and keep them charged.
- Keep the device in a cool, dry place, away from direct sunlight and extreme temperatures.
Battery Care
- Charge the device regularly, even if not in frequent use, to maintain battery health.
- Avoid fully depleting the battery frequently.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Earbuds not pairing | Low battery; Bluetooth off; Already paired to another device. | Charge earbuds; Enable Bluetooth on device; Disconnect from other devices and try again. |
| Translation inaccuracy | Unclear speech; Background noise; Dialect not fully supported. | Speak clearly and at a moderate pace; Reduce background noise; Ensure correct dialect is selected in app. |
| Low audio volume | Device volume too low; Earbuds not properly seated. | Increase volume on your connected device; Adjust earbud position for a better fit. |
| App not connecting to earbuds | Earbuds not Bluetooth paired; App outdated; App permissions. | Ensure Bluetooth pairing is successful; Update the 'wooask' app; Check app permissions in phone settings. |
Specifications
| Feature | Detail |
|---|---|
| Model Number | exsulityvourgiws5b-12 |
| Package Dimensions | 6.15 x 3.82 x 1.54 inches |
| Item Weight | 4.6 ounces |
| Connectivity | Bluetooth 5.4 |
| Translation Languages | 144 Languages |
| Manufacturer | exsulity |
| First Available Date | November 26, 2024 |
Warranty and Support
For warranty information and technical support, please refer to the documentation included with your purchase or visit the official exsulity website. You may also contact exsulity customer service directly for assistance with product issues or inquiries.
For the latest information and support resources, please visit the exsulity Store on Amazon.





