1. Setup
1.1 Unboxing and Initial Inspection
Carefully remove all components from the packaging. Verify that all items listed below are present and undamaged.
- Hwagol Smart Glasses (Black frame with photochromic lenses)
- Charging Cable
- User Guide
1.2 Charging the Smart Glasses
Before first use, fully charge your Hwagol Smart Glasses. Connect the provided charging cable to the charging port on the glasses and a compatible USB power source. The charging indicator light will show the charging status.

Image: Close-up view of the Hwagol Smart Glasses highlighting the battery type and charging details. A full charge takes approximately 1.5 hours, providing up to 7 hours of music playback or 3 hours of talk time.
1.3 Power On/Off
- Power On: Long press the rear physical button for 2 seconds.
- Power Off: Long press the rear physical button for 5 seconds.
1.4 App Installation and Pairing
Download the official Hwagol companion app from your device's app store (compatible with iOS and Android). Follow the in-app instructions to pair your smart glasses via Bluetooth for full functionality, including data transfer and advanced settings.
2. Operating Instructions
2.1 Camera Operation (Photo and Video Recording)
The Hwagol Smart Glasses feature an 8-megapixel 4K ultra-wide-angle lens for capturing photos and stabilized 1080p video. The built-in stabilization algorithms ensure clear and steady footage.
- Take a Photo: Single tap the front physical button.
- Start Video Recording: Double tap the front physical button.
- Stop Video Recording: Single tap the front physical button during recording.

Image: A dynamic shot of a person skateboarding, demonstrating the 8MP HD camera's ability to capture clear first-person perspective photos and videos with stunning clarity.

Image: A person riding a camel at sunset, illustrating the clear and stable video recording capability of the smart glasses, capturing unique moments from a first-person view.
2.2 AI Voice Assistant (Q&A)
Activate the smart assistant by saying "Hey Cyan". You can then ask questions ranging from everyday queries to scientific knowledge or work-related challenges.

Image: A man demonstrating the AI Dialogue Mode, showing how to activate the voice assistant with "Hey Cyan" to ask questions or initiate functions like video recording.
2.3 Real-Time Translation
The glasses support real-time audio translation across multiple languages (e.g., French, Italian, Spanish, Portuguese). The audio application processes listen, translate, and playback in seconds, facilitating seamless communication.

Image: A woman using the Hwagol Smart Glasses for real-time translation, with a visual representation of the translation process on a smartphone screen, showing French input and English output.
2.4 Object Recognition
Utilize the object recognition feature to instantly identify objects, text, and landmarks through the camera glasses.

Image: A woman in a cafe using the AI Image Recognition feature of the smart glasses to identify menu items, demonstrating its ability to recognize objects and text in real-time.
2.5 Calls and Music Playback
The smart glasses feature dual microphone noise cancellation for clear audio during Bluetooth calls and music playback. Dual-sided directional sound delivery ensures privacy.
- Answer/End Call: Single tap the right touch-responsive key.
- Reject Call: Double tap the right touch-responsive key.
- Play/Pause Music: Single tap the right touch-responsive key.
- Previous Track: Triple-click the right touch-responsive key.
- Next Track: Long press the right touch-responsive key.
- Increase Volume: Swipe forward on the right temple arm.
- Decrease Volume: Swipe backward on the right temple arm.

Image: A detailed view of the Hwagol Smart Glasses, illustrating the sound privacy feature with sound waves directed towards the ear, ensuring clear audio for calls and music without disturbing others.
2.6 Touch and Physical Button Controls
The temple arms integrate touch sensors and physical buttons for intuitive control of various functions.

Image: A comprehensive diagram detailing the various touch and physical button controls on the Hwagol Smart Glasses, including functions for music playback, photo/video capture, call management, and AI features.
3. Maintenance
3.1 Cleaning
Use a soft, lint-free cloth to clean the lenses and frame. Avoid abrasive materials or harsh chemicals that could damage the surfaces.
3.2 Lens Replacement
The lenses are plano and removable, allowing users with myopia to replace them with prescription lenses.

Image: The Hwagol Smart Glasses with their plano lenses detached, illustrating the removable design for easy replacement with prescription lenses if needed.
3.3 Water and Dust Resistance
The glasses are rated IP65+ for dust and water resistance, offering protection against splashes and dust ingress. They are not designed for submersion.

Image: The Hwagol Smart Glasses with water droplets on the lenses, showcasing their IP65+ dustproof and waterproof capabilities, suitable for use in various environments.
4. Troubleshooting
- Glasses not powering on: Ensure the glasses are fully charged. Connect to the charging cable and wait for the charging indicator.
- Cannot pair with phone: Ensure Bluetooth is enabled on your phone and the glasses are in pairing mode. Restart both devices and try again. Check the app for specific pairing instructions.
- Poor audio quality during calls/music: Ensure the glasses are properly positioned on your face. Check your phone's volume settings and the glasses' volume control.
- Camera not recording: Verify that the glasses have sufficient battery life and storage. Ensure you are using the correct button presses for photo or video.
- AI features not responding: Confirm the glasses are connected to the app and have an active internet connection for AI functionalities like translation and Q&A. Ensure you are using the correct voice command ("Hey Cyan").
5. Specifications
| Model Number | MO2S |
| Camera | 8-megapixel, 4K ultra-wide-angle lens |
| Video Recording | 1080p stabilized video |
| Photo Resolution | 32-megapixel HD photos |
| Battery Capacity | 300mAh Lithium Ion |
| Battery Life (Continuous Use) | Up to 150 minutes (recording), 7 hours (music), 3 hours (talk time) |
| Charging Time | 1.5 hours |
| Connectivity | Bluetooth, Wi-Fi |
| Operating System Compatibility | Android, iOS |
| Special Features | AI voice wake-up, AI photo recognition, AI smart Q&A, AI smart translation, IP65 dust and water resistance, Bluetooth calling, music playback |
| Water Resistance Level | IP65+ (Dustproof and Water-resistant, not for submersion) |
| Material | Plastic |
6. Warranty Information
The Hwagol Smart Glasses MO2S come with a 1-year manufacturer's warranty. This warranty covers defects in materials and workmanship under normal use. It does not cover damage caused by misuse, accidents, unauthorized modifications, or normal wear and tear. Please retain your proof of purchase for warranty claims.
7. Support
For further assistance, technical support, or warranty inquiries, please refer to the contact information provided in your product packaging or visit the official Hwagol website. Online resources, FAQs, and software updates may also be available.
8. Product Video Overview
Video: An official overview of the Hwagol AI Smart Glasses, demonstrating key features and functionalities.