1. Introduction
Thank you for purchasing the UYIKOO MS27 Camera Glasses. This manual provides detailed instructions for the proper use, setup, operation, and maintenance of your device. Please read this manual thoroughly before use to ensure optimal performance and longevity of the product.
The UYIKOO MS27 Camera Glasses are designed for discreet recording, offering 1080P HD video quality and supporting up to 128GB Micro SD cards. Its lightweight and unobtrusive design makes it suitable for various applications, from personal recording to evidence collection.
2. Product Overview
2.1. Components
- UYIKOO MS27 Camera Glasses
- USB Charging Cable
- Card Reader
- Tweezers (for SD card handling)
- Cleaning Cloth
- Carrying Case
- Instruction Manual

Image: The UYIKOO MS27 Camera Glasses along with its accessories, including a USB cable, card reader, tweezers, cleaning cloth, and carrying case.
2.2. Device Layout

Image: A diagram illustrating the key components of the camera glasses: the power button on the arm, the central lens, the USB charging port, the reset hole, and the indicator light.
- Power Button: Located on the left arm, used for power on/off, taking photos, and starting/stopping video recording.
- Camera Lens: Discreetly located in the center of the frame for a natural field of view.
- USB Charging Port: For charging the device and connecting to a computer.
- Reset Hole: Used to reset the device if it becomes unresponsive.
- Indicator Light: Provides status feedback (e.g., charging, recording, standby).
- Micro SD Card Slot: Supports 8-128GB Micro SD cards (Class 10 or higher recommended, not included).
3. Setup
3.1. Charging the Device
Before first use, fully charge the camera glasses. Connect the USB charging cable to the glasses and a 5V-2A AC adapter or a computer USB port. The indicator light will show charging status (e.g., red for charging, off when fully charged). A full charge takes approximately 2 hours.

Image: The camera glasses connected to a laptop via USB cable, illustrating the charging and data transfer process.
3.2. Inserting the Micro SD Card
- Ensure the device is powered off.
- Locate the Micro SD card slot.
- Gently insert a Class 10 or higher Micro SD card (8GB to 128GB, not included) into the slot until it clicks into place.
- Important: Format the Micro SD card on a computer before its first use with the device.
- To remove the card, gently push it in until it clicks, then release, and it will eject. Use the provided tweezers if necessary.

Image: The camera glasses shown with a 128GB Micro SD card, highlighting its large storage capacity for recordings.
3.3. Setting the Timestamp
The device supports a timestamp function for recorded photos and videos, enhancing the precision of evidence. To set the date and time:
- Connect the camera glasses to your computer via USB.
- Access the device's storage.
- Create a text file (e.g.,
time.txt) in the root directory of the Micro SD card. - Edit the file to reflect the current date and time in the format YYYY-MM-DD HH:MM:SS (e.g.,
2025-10-20 10:30:00). - Save the file and safely eject the device from your computer.
- The timestamp will now be applied to all subsequent recordings.

Image: A visual representation of the timestamp feature, showing the date and time overlaid on a recorded video from the camera glasses.
4. Operating Instructions
The UYIKOO MS27 Camera Glasses feature a simple one-button operation for ease of use.

Image: A close-up of the camera glasses highlighting the single operational button on the left arm, indicating its user-friendly design.
4.1. Power On/Off
- Power On: Press and hold the power button for approximately 2-3 seconds until the indicator light turns on.
- Power Off: Press and hold the power button again for approximately 2-3 seconds until the indicator light turns off.
4.2. Taking Photos
- Ensure the device is powered on and in standby mode.
- Press the power button once briefly. The indicator light will flash to confirm a photo has been taken.
- Photos are saved in JPG format with a resolution of 4960 x 2790.
4.3. Video Recording
- Ensure the device is powered on and in standby mode.
- Press and hold the power button for approximately 2-3 seconds. The indicator light will change to indicate recording has started.
- To stop recording, press the power button once briefly. The indicator light will return to standby mode.
- Videos are recorded in AVI format with 1920x1080 resolution at 30fps.

Image: The camera glasses capturing a clear 1080P HD video of a family enjoying time together, demonstrating its recording capability.
5. Data Management
5.1. Transferring Files to a Computer
- Connect the camera glasses to your computer using the provided USB cable.
- The device will appear as a removable disk.
- Open the disk to access your recorded photos and videos.
- Copy the files to your computer.
- Safely eject the device before disconnecting.
Note: If your computer does not recognize the device directly, use the included card reader to access the Micro SD card.
5.2. Loop Recording (Overwrite Function)
The UYIKOO MS27 Camera Glasses support loop recording. When the Micro SD card is full, the device will automatically overwrite the oldest files to make space for new recordings. This ensures continuous recording without manual intervention.
6. Maintenance
- Clean the lenses and frame regularly with the provided cleaning cloth to ensure clear recordings.
- Avoid exposing the device to extreme temperatures, direct sunlight, or high humidity.
- Do not attempt to disassemble or repair the device yourself, as this will void the warranty.
- Store the device in its carrying case when not in use to protect it from dust and scratches.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not power on. | Low battery or device frozen. | Charge the device. If still unresponsive, use a pin to press the reset button. |
| Cannot record video/take photos. | No Micro SD card, card full, or card error. | Insert a Micro SD card. Transfer files to free up space. Format the card on a computer. |
| Computer does not recognize the device. | Driver issue or compatibility problem. | Try a different USB port or cable. Use the provided card reader to access the Micro SD card directly. |
| Poor video/photo quality. | Dirty lens or insufficient lighting. | Clean the lens with the cleaning cloth. Ensure adequate lighting during recording. |
8. Specifications
| Feature | Detail |
|---|---|
| Video Format | AVI |
| Video Resolution | 1920 x 1080P |
| Video Frame Rate | 30fps |
| Image Format | JPG |
| Still Image Resolution | 4960 x 2790 |
| Charging Voltage | DC 5V-2A |
| Weight | 35g |
| Dimensions | 13.5cm x 14cm x 3.2cm (approx.) |
| Charging Time | Approx. 2 hours |
| SD Card Support | 8-128GB Micro SD (Class 10 or higher recommended) |
| Battery Type | Lithium-ion |
| Power Source | Battery powered |
| Connectivity | No Wi-Fi/Bluetooth |
| Material | Plastic (ABS) |
9. Warranty and Support
UYIKOO products undergo strict quality inspection. If you encounter any issues during use, please do not hesitate to contact us. For initial defects or other problems, we will respond sincerely.
How to Contact Support:
Go to your Amazon account service → Order history → Purchased product → Seller → Ask a question.
Important Note:
- This product is intended for legitimate use only. Do not use it for any illegal activities or actions that infringe on privacy or cause nuisance.
- Imported products may have minor scratches or dirt on the product box.
10. Usage Scenarios
The UYIKOO MS27 Camera Glasses are versatile and can be used in various situations where hands-free recording is beneficial. Its discreet design allows for natural capture of events.

Image: A collage demonstrating diverse applications for the camera glasses, such as monitoring pets, documenting meetings, recording during walks, and gathering evidence for crime prevention, bullying, or harassment.
Examples include:
- Pet Monitoring: Keep an eye on your pets' activities.
- Meeting Records: Document discussions and negotiations.
- Outdoor Activities: Capture hands-free footage during walks or cycling.
- Evidence Collection: Useful for documenting incidents of bullying, harassment, or other problematic situations.
- DIY/Crafts: Record your hands-on work for tutorials or review.
11. Official Product Videos
Watch these official videos for a visual guide on using your UYIKOO MS27 Camera Glasses.
Video: A demonstration of the UYIKOO MS27 Camera Glasses in use, showcasing its recording capabilities and discreet design.
Video: A quick preview of the UYIKOO MS27 Camera Glasses, highlighting its key features and ease of operation.



