Introduction
Thank you for choosing the Cool Iria AI TWS Bluetooth Stereo Earbuds. These earbuds are designed to provide a superior audio experience with advanced features such as Active Noise Cancellation (ANC), intelligent translation, and AI integration. This manual will guide you through the setup, operation, and maintenance of your new earbuds to ensure optimal performance and longevity.
What's in the Box
Upon unboxing your Cool Iria AI TWS Bluetooth Stereo Earbuds, please verify that all the following components are included:
- Cool Iria AI TWS Bluetooth Stereo Earbuds (Left and Right)
- Charging Case
- USB Charging Cable
- User Manual (this document)

Image: The retail packaging for the Cool Iria AI TWS Earbuds, displaying the earbuds and charging case.
Product Features
The Cool Iria AI TWS Earbuds offer a range of advanced functionalities:
- Active Noise Cancellation (ANC): Reduces ambient noise for an immersive listening experience.
- Intelligent Translation: Supports real-time translation in over 200 languages, facilitating communication across language barriers.
- AI Integration: Enhances user interaction and provides smart functionalities.
- Intelligent Control: Intuitive touch controls and voice assistance for easy management of audio and calls.
- Wireless Bluetooth Connectivity: Seamless pairing with universal devices.
- Integrated Microphone: For clear hands-free calls and voice commands.
- Lightweight Design: Ensures comfort during extended use.
- Surround Sound: Delivers a rich and dynamic audio landscape.

Image: A visual representation highlighting the main features of the earbuds, including intelligent control, ANC, intelligent translation, and wireless Bluetooth.
Setup
1. Charging the Earbuds and Case
Before first use, fully charge the earbuds and the charging case. Connect the provided USB charging cable to the charging case and a compatible USB power source. The indicator lights on the case will show the charging status. Once fully charged, the indicator will change or turn off.

Image: The Cool Iria AI TWS Earbuds resting inside their open charging case, with a display showing battery levels.
2. Bluetooth Pairing
- Ensure the earbuds are charged.
- Open the charging case. The earbuds will automatically enter pairing mode, indicated by a flashing light (refer to the specific light pattern in your quick start guide if available).
- On your device (smartphone, tablet, etc.), go to Bluetooth settings and turn Bluetooth on.
- Search for available devices and select "Cool Iria AI" from the list.
- Once connected, the earbuds will indicate successful pairing (e.g., a voice prompt or solid light).
- For subsequent uses, the earbuds will automatically connect to the last paired device when removed from the case.
Operating Instructions
1. Basic Controls (Touch Sensitive)
The earbuds feature touch-sensitive areas for various functions:
- Play/Pause: Single tap on either earbud.
- Next Track: Double tap on the right earbud.
- Previous Track: Double tap on the left earbud.
- Volume Up: Triple tap on the right earbud.
- Volume Down: Triple tap on the left earbud.
- Answer/End Call: Single tap on either earbud during an incoming call.
- Reject Call: Press and hold on either earbud for 2 seconds during an incoming call.
2. Active Noise Cancellation (ANC) / Transparency Mode
To cycle through ANC, Transparency Mode, and Normal Mode, press and hold the touch area on the left earbud for 2 seconds. A voice prompt will confirm the mode change.
- ANC (Active Noise Cancellation): Blocks out ambient noise.
- Transparency Mode: Allows you to hear your surroundings while listening to audio.
- Normal Mode: Standard audio playback without noise cancellation or transparency.
3. Intelligent Translation Feature
The Cool Iria AI earbuds support real-time translation. To use this feature, you will need to download the dedicated Cool AI app on your smartphone. Follow the in-app instructions to set up and utilize the translation function, which supports over 200 languages.

Image: A couple using the earbuds, illustrating the multi-language translation capability.
4. Voice Assistant
Activate your device's voice assistant (e.g., Siri, Google Assistant) by pressing and holding the touch area on the right earbud for 2 seconds. You can then issue commands through the earbuds' microphone.
Maintenance
1. Cleaning
- Regularly clean the earbuds and charging case with a soft, dry, lint-free cloth.
- Do not use abrasive cleaners, alcohol, or chemical solvents.
- Gently remove any earwax or debris from the earbud tips and speaker mesh using a small, soft brush or cotton swab.
2. Storage
- When not in use, always store the earbuds in their charging case to protect them and keep them charged.
- Store in a cool, dry place away from direct sunlight and extreme temperatures.
3. Water Resistance
These earbuds are not water resistant. Avoid exposure to water, sweat, rain, or any liquids to prevent damage.
Troubleshooting
| Problem | Possible Solution |
|---|---|
| Earbuds not pairing |
|
| No sound from one earbud |
|
| ANC not working effectively |
|
| Translation feature not working |
|
| Earbuds not charging |
|
Specifications
| Feature | Detail |
|---|---|
| Model Name | Cool Iria AI |
| Model Number | 8434847080840 |
| Dimensions (Product) | 5 x 1 x 4 cm |
| Weight (Product) | 100 Grams |
| Connectivity Technology | Wireless (Bluetooth) |
| Bluetooth Range | 10.1 Meters |
| Compatible Devices | Universal |
| Ear Placement | In-Ear |
| Water Resistance Level | Not water resistant |
| Special Features | Active Noise Cancellation, Volume Control, Lightweight, Built-in Microphone, Surround Sound, Intelligent Translation, AI |
| Country of Origin | Spain |
Warranty and Support
Warranty Information
The Cool Iria AI TWS Bluetooth Stereo Earbuds come with a 3-year warranty from the date of purchase. This warranty covers manufacturing defects and malfunctions under normal use. It does not cover damage caused by misuse, accidents, unauthorized modifications, or exposure to liquids.
Customer Support
For technical assistance, warranty claims, or any questions regarding your Cool Iria AI earbuds, please contact Cool customer support through their official website or the retailer where you purchased the product. Please have your proof of purchase and model number (8434847080840) ready when contacting support.