1. Introduction
Thank you for choosing the FINSUI 64GB USB Camera. This compact and versatile device is designed for discreet video recording, offering 1080P Full HD video quality. It functions as a mini security camera, a standard USB flash drive, and a card reader. This manual provides essential information for setting up, operating, and maintaining your camera to ensure optimal performance.

Figure 1: FINSUI 64GB USB Camera and 64GB SD Card. The image displays the compact black USB camera alongside a small 64GB microSD card and a microSD to USB adapter, highlighting its primary components.
Key Features:
- 1080P Full HD Video: Records clear video at 1920*1080P resolution.
- Compact and Portable Design: Easy to carry and use in various settings.
- Built-in 64GB Memory Card: Comes with a pre-installed 64GB memory card for immediate use.
- Multi-functional: Operates as a camera, USB flash drive, and card reader.
- Long Battery Life: Built-in 600mAh battery provides up to 240 minutes of continuous recording.
- Loop Recording: Automatically overwrites older footage when the memory card is full.
2. Product Overview
Familiarize yourself with the physical aspects of your FINSUI USB Camera.

Figure 2: Various views of the FINSUI USB Camera. This image displays the camera from the front, side, and top, showing its sleek black casing, the USB connector, and the discreet lens and control buttons.
Components:
- Camera Body: The main unit containing the lens, battery, and recording mechanism.
- USB Connector: Retractable USB-A connector for charging and data transfer.
- Lens: Discreetly located on the front of the device.
- Control Button: A single button for power and recording functions.
- Memory Card Slot: Houses the built-in 64GB memory card (supports up to 128GB).
3. Setup
3.1. Charging the Camera
Before first use, fully charge the camera. A full charge takes approximately 2 hours and provides up to 240 minutes of continuous working time.
- Extend the USB connector from the camera body.
- Plug the camera into a USB port on a computer, a wall charger (USB adapter), or a power bank.
- The indicator light will show charging status (refer to LED indicator section for details, if available).
- Once fully charged, disconnect the camera.

Figure 3: Charging options for the FINSUI USB Camera. The image illustrates three ways to charge the camera: via a computer's USB port, a wall charger, or a portable power bank, emphasizing its versatility.
3.2. Memory Card Installation (if replacing)
The camera comes with a built-in 64GB memory card. If you need to replace it or upgrade, the camera supports SD cards up to 128GB.
- Locate the memory card slot on the camera.
- Gently insert the microSD card into the slot until it clicks into place. Ensure the card is oriented correctly.
- To remove, gently push the card in again until it springs out.
4. Operating the Camera
The FINSUI USB Camera features a simple one-click switch design for ease of use.
4.1. Powering On/Off
- To Power On: Press and hold the control button for a few seconds until the indicator light illuminates.
- To Power Off: Press and hold the control button again for a few seconds until the indicator light turns off.
4.2. Recording Video
Once the camera is powered on, it typically begins recording automatically or with a single press, depending on the model's specific firmware. Refer to the indicator light for recording status.
- Start Recording: After powering on, a short press of the control button usually initiates video recording. The indicator light will change to confirm recording is active.
- Stop Recording: A short press of the control button again will stop the recording and save the file. The indicator light will change back to standby mode.
The camera supports Loop Recording. When the memory card is full, the oldest video files will be automatically overwritten by new recordings. This ensures continuous surveillance without manual deletion of files.
4.3. Accessing Recorded Files
To view or transfer your recorded videos:
- Ensure the camera is powered off.
- Extend the USB connector.
- Plug the camera into a USB port on your computer.
- Your computer will recognize the camera as a removable storage device (similar to a USB flash drive).
- Navigate to the camera's drive to find your video files (typically in AVI format).
- You can copy, move, or delete files as needed.
The camera also functions as a standard USB flash drive for data storage and a card reader for SD/TF memory cards, offering 3-in-1 functionality.
5. Maintenance
5.1. Battery Care
- Avoid fully discharging the battery frequently to prolong its lifespan.
- Charge the camera regularly, even if not in use, to maintain battery health.
- Do not expose the camera to extreme temperatures, as this can affect battery performance.
5.2. Cleaning
- Use a soft, dry cloth to clean the camera body.
- For the lens, use a specialized lens cleaning cloth to avoid scratches.
- Do not use liquid cleaners or solvents directly on the camera.
5.3. Storage
- Store the camera in a cool, dry place away from direct sunlight and moisture.
- Keep it away from strong magnetic fields.
6. Troubleshooting
If you encounter issues with your FINSUI USB Camera, refer to the following common problems and solutions:
| Problem | Possible Cause / Solution |
|---|---|
| Camera does not power on. |
|
| Camera is not recording. |
|
| Computer does not recognize the camera. |
|
| Video quality is poor. |
|
7. Specifications
Detailed technical specifications for the FINSUI 64GB USB Camera (Model: UN1).
| Feature | Detail |
|---|---|
| Model Name | UN1 |
| Video Capture Resolution | 1080p (1920*1080) |
| Frame Rate | 30fps |
| Viewing Angle | 90 Degrees |
| Battery Capacity | 600 mAh |
| Working Time (Full Charge) | Up to 240 minutes (4 hours) |
| Charging Time | Approximately 2 hours |
| Memory Card | Built-in 64GB (Supports up to 128GB SD Card) |
| Video Capture Format | AVI |
| Loop Recording | Yes |
| Dimensions (L x W x H) | 7.62 x 1.02 x 2.29 cm |
| Item Weight | 59 g |
| Color | Black |
| Mounting Type | Tabletop Mount |
| Included Components | Camera |
8. Warranty and Support
For warranty information and technical support, please refer to the retailer or the official FINSUI website where you purchased the product. Keep your proof of purchase for any warranty claims.
If you experience issues not covered in the troubleshooting section, please contact customer support for assistance.
Online Support: Visit the product page on Amazon.in for additional information or to contact the seller.