User Manual for CQWEIC AI Translation Headphones

Introduction

The CQWEIC A39 AI Translation Headphones are advanced open-ear earbuds designed for seamless communication across multiple languages. Featuring real-time two-way translation in up to 142 languages, a smart HD touch charging box, HiFi stereo sound with active noise reduction, and an ergonomic design for comfortable long-term wear. This manual provides comprehensive instructions for setup, operation, and maintenance of your new translation headphones.

What's in the Box

• CQWEIC A39 AI Translation Headphones (Left and Right Earbuds)
• Smart HD Touch Charging Case
• Charging Cable
• AI COOL User Guide

Image: The CQWEIC A39 AI Translation Headphones, including the open-ear earbuds and the smart HD touch charging case.

Setup Guide

1. Initial Charging

Before first use, fully charge the headphones and the charging case. Connect the provided charging cable to the charging case and a USB power source. The LED display on the case will indicate charging status and battery level.

2. Power On

To power on the charging case, press and hold the button for 10 seconds. The display will activate, showing the model number A39 and then the main interface.

Video: Demonstrates unboxing, powering on the charging case, and initial setup steps for the CQWEIC A39 headphones.

3. Bluetooth Pairing

1. Open the charging case. The earbuds will automatically enter pairing mode.
2. On your smartphone or device, go to Bluetooth settings.
3. Select "A39" from the list of available devices to connect.

4. AI COOL App Download & Binding

For full translation functionality, download the "AI COOL" app on your iOS or Android device. The user guide included in the box contains a QR code for easy download. After installation, open the app and follow the on-screen instructions to bind your A39 headphones.

Image: Step-by-step guide for connecting the headphones via Bluetooth and binding them with the AI COOL app.

You can download the AI COOL app from https://www.xuanjiai.cn/app/download.

5. Wearing the Earbuds

The A39 headphones feature an open-ear hook design for comfortable and secure fit. Gently place the earhook over your ear, ensuring the speaker rests comfortably near your ear canal without entering it. Adjust for a snug fit.

Image: Visual instructions on how to correctly wear the open-ear headphones for optimal comfort and sound.

Operating Instructions

1. Multi-Language Translation

The core feature of the A39 headphones is real-time two-way translation. Once connected to the AI COOL app, select your source and target languages. To translate, simply click the button on the earbud and speak. The app will process your speech and provide a voice reply in the target language, which you will hear through the earbuds. This supports up to 142 languages.

Image: Demonstrates the extensive language translation capabilities of the headphones.

Image: Visual representation of the real-time multilingual translation feature, highlighting global communication.

2. Smart HD Touch Charging Box Functions

The charging case features a 2.62-inch smart touch screen, providing intuitive control over various headphone functions and settings. Swipe to unlock the screen and navigate through options such as music playback, volume control, spatial sound settings, equalizer adjustments, alarm clock, screen lock, language switching, and brightness settings. It also displays battery life for both earbuds and the case.

Image: Overview of the LED full-color touch screen on the charging case, showing multiple practical functions.

Image: Detailed view of the LCD full-color smart screen and its various touch-controlled functions.

3. Earbud Touch Controls

The earbuds themselves feature touch-sensitive controls for common audio and call functions:

• Volume Up: Double-click Right earbud.
• Volume Down: Double-click Left earbud.
• Pause & Play: Click on any earphone.
• Answer Call: One tap L/R.
• Previous Song: Three hits on the L side.
• Next Song: Three hits on the R side.
• Hang Up: One tap L/R.

Image: Illustrates the simple touch controls available directly on the earbuds.

Maintenance

To ensure the longevity and optimal performance of your CQWEIC A39 headphones, follow these maintenance guidelines:

• Cleaning: Regularly wipe 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 headphones in their charging case to protect them from dust and damage. Keep them in a cool, dry place away from direct sunlight and extreme temperatures.
• Battery Care: To preserve battery life, avoid fully discharging the battery frequently. Charge the device regularly, even if not in constant use.
• Water Resistance: These headphones are not water resistant. Avoid exposure to water, sweat, or high humidity to prevent damage.

Troubleshooting

If you encounter issues with your CQWEIC A39 headphones, refer to the following common problems and solutions:

Specifications

Warranty and Support

For warranty information and technical support, please refer to the contact details provided in the AI COOL User Guide included with your product. You may also visit the official CQWEIC website or contact their customer service for assistance with product inquiries, troubleshooting, or warranty claims.

As stated in the product features, the headset translation function is provided without charge. If you have any questions or require further assistance, please contact the manufacturer as soon as possible.