1. Introduction
The Yesido AI Camera Smart Glasses IO42 are advanced wearable technology designed to integrate smart features into your daily life. These glasses combine high-definition photography, AI-powered visual recognition and translation, voice control, and immersive audio for a seamless user experience. With a durable, waterproof, and dustproof design, they are suitable for various indoor and outdoor activities.

2. Package Contents
Please check the package for the following items:
- Yesido AI Camera Smart Glasses IO42
- Charging Cable
- User Manual (this document)
- Interchangeable Lenses (Sunglasses and Transparent Lenses)

3. Setup Guide
3.1 Charging the Glasses
Before first use, fully charge your smart glasses. Connect the charging cable to the charging port on the glasses and a compatible USB power source. The glasses support fast charging.
- Charging Time: Approximately 1.5 hours for a full charge.

3.2 Power On/Off
Locate the power button on the temple of the glasses. Press and hold to power on or off. An indicator light or audio cue will confirm the status.
3.3 Bluetooth Pairing
- Ensure the glasses are powered on and in pairing mode (refer to the indicator light or audio cue).
- On your smartphone or device, enable Bluetooth and search for available devices.
- Select "Yesido IO42" from the list of devices to pair.
- A confirmation message or sound will indicate successful pairing.
The Bluetooth receiving distance is up to 10 meters for stable connection.
3.4 App Installation
To unlock the full potential of your smart glasses, including AI translation and data transfer, download and install the dedicated companion app. The app allows for high-speed data transfer via 5GHz WiFi and Bluetooth.

4. Operating Instructions
4.1 Voice Control and AI Assistant
The glasses feature voice wake-up control for various functions, including music playback, calls, shooting photos, and recording videos. Simply use the designated voice command to activate the AI assistant.
4.2 Photography and Video Recording
Capture moments with the integrated 8-megapixel anti-shake camera. The glasses support 2K resolution HD photography and 1080P video recording with smart anti-shake technology.
- Video Recording Duration: Approximately 45 minutes on a full charge.

4.3 AI Visual Recognition and Translation
Leverage ChatGPT with visual recognition to identify objects based on pictures. This feature acts as a smart image recognition tool and an encyclopedia, providing information on recognized items. The glasses also offer AI real-time voice/text translation for seamless global communication. An exclusive app provides six months of simultaneous translation service.

Supported languages for translation include: English, Russian, Spanish, Polish, German, Korean, Japanese, Dutch, Indonesian, Traditional Chinese (Taiwan), Traditional Chinese (Hong Kong), Simplified Chinese, Vietnamese, Turkish, Thai, Slovak, Romanian, Portuguese, Hungarian, Hindi, French, Greek, Czech, Arabic, Urdu.
4.4 Audio and Call Handling
Experience high-definition audio quality with immersive sound from the 16 Ω high-sensitivity speakers. The dual microphone ENC noise reduction ensures clear communication during calls. The glasses support single-touch and wear detection for convenient operation.


4.5 Lens Switching
The glasses come with dual lens options, allowing you to switch between sunglasses and transparent lenses to suit different indoor and outdoor scenarios.
4.6 Data Transfer and Sharing
Utilize the 5GHz WiFi and Bluetooth connectivity for high-speed transfer of photos and videos to your smartphone. The companion app facilitates one-click sharing to social platforms.
4.7 Video Overview
5. Maintenance
5.1 Cleaning
To clean your smart glasses, use a soft, lint-free cloth. For lenses, use a specialized lens cleaning solution and cloth. Avoid harsh chemicals or abrasive materials that could scratch the lenses or frame.
5.2 Water and Dust Resistance
The glasses feature an improved waterproof and dustproof design, offering protection against rain and sweat stains. However, avoid submerging the glasses in water or exposing them to high-pressure water jets.
6. Troubleshooting
If you encounter any issues with your Yesido AI Camera Smart Glasses IO42, please refer to the following common solutions:
- No Power: Ensure the glasses are fully charged. Check the charging cable and adapter.
- Cannot Pair Bluetooth: Make sure Bluetooth is enabled on your device and the glasses are in pairing mode. Try restarting both devices.
- Poor Audio Quality: Check the volume settings on both the glasses and your connected device. Ensure there are no obstructions to the speakers.
- Camera Not Working: Verify that the camera lens is clean and unobstructed. Check app settings for camera permissions.
- App Connectivity Issues: Ensure your phone's WiFi and Bluetooth are enabled. Restart the app and try reconnecting.
For persistent issues, please contact customer support.
7. Specifications
| Feature | Specification |
|---|---|
| Brand | Yesido |
| Model Number | IO42 |
| Material | PC+ABS+UV |
| Main Chip | JL7018FENC noise reduction+V821 |
| Camera | gc05A2+800W (8 Megapixel) |
| WiFi | 5GHz |
| Connection | Bluetooth-Compatible |
| Bluetooth Receiving Distance | ≥ 10 meters |
| Working Frequency | 2.402GHz~2.480GHz |
| Transmission Power | CLASS2, MAX4dbm |
| Signal to Noise Ratio | -89dB |
| Distortion | <1% |
| Mic Sensitivity | -42 ± 3dB |
| Speaker Specification | 1609 H3.0 |
| Speaker Impedance | 16 ± 1.5Ω |
| Input Voltage | DC5 ± 0.25V |
| Battery Capacity | 3.8V/250mAh (polymer) |
| Charging Current | DC5V/0.3A |
| Charging Time | About 1.5 hours |
| Play Time | About 4 hours (80% volume) |
| Recording Time | About 45 minutes |
| Weight (bare) | 652g |
| Weight (with packaging) | 804g |
| Package Dimensions | 46.7*4.4*16.1cm |
| Battery Included | Yes |
| Frame Replace Available | No |
| Function | AI |
| Certifications | CE, FCC |
| Origin | Mainland China |
| RAM | 1 |
| Languages | English, Russian, Spanish, Polish, German, Korean, Japanese, Dutch, Indonesian, Traditional Chinese (Taiwan), Traditional Chinese (Hong Kong), Simplified Chinese, Vietnamese, Turkish, Thai, Slovak, Romanian, Portuguese, Hungarian, Hindi, French, Greek, Czech, Arabic, Urdu |

8. User Tips
- Optimize Battery Life: To maximize battery life, consider reducing screen brightness (if applicable) or limiting continuous video recording.
- App Integration: Regularly update the companion app to ensure you have the latest features and performance improvements, especially for AI functionalities like translation.
- Secure Fit: Ensure the glasses fit comfortably and securely to prevent accidental drops, especially during active use.
- Data Management: Periodically transfer photos and videos to your phone or cloud storage to free up space on the glasses and prevent data loss.
9. Warranty and Support
For warranty information, please refer to the documentation provided at the time of purchase or contact your retailer. For technical support, troubleshooting assistance, or service inquiries, please reach out to Yesido customer service through their official channels.





