Introduction
The Eyoyo YS008 Portable Digital Magnifier is designed to assist individuals with low vision by providing enhanced magnification and various viewing modes for reading and examining small text or objects. This compact device offers adjustable magnification, multiple color display options, and the ability to connect to an external display for a larger viewing experience.

Image: The Eyoyo YS008 Portable Digital Magnifier, a compact device with a 3.5-inch LCD screen and control buttons.
Package Contents
Verify that all items are present in the package:
- 1x Eyoyo YS008 Portable Digital Magnifier
- 1x USB Charging Cable
- 1x TV Output Cable
- 1x Sling/Lanyard
- 1x Cleaning Cloth
- 1x Carrying Pouch
- 1x User Manual (Quick Guide)

Image: A visual representation of all items included in the Eyoyo YS008 package, laid out neatly.
Setup
1. Charging the Device
Before first use, fully charge the magnifier. Connect the provided USB cable to the device's USB port and the other end to a compatible USB power adapter or computer. The charging indicator light will illuminate during charging and turn off when fully charged.
2. Inserting a TF Card (Optional)
To utilize the snapshot and photo storage features, insert a TF (MicroSD) card (up to 32GB, not included) into the designated TF card slot on the side of the device. Ensure the card is inserted correctly until it clicks into place.

Image: A hand inserting a TF card into the slot of the Eyoyo YS008 Digital Magnifier, illustrating the photo storage function.
3. Unfolding the Stand
The device features a foldable bracket on the back. Gently pull out the stand to position the magnifier flat on a surface for hands-free reading. Fold it back in when not in use for portability.
Operating Instructions
1. Power On/Off
Press and hold the power button located on the side of the device to turn it on or off. The device will display a welcome screen upon startup.
2. Adjusting Magnification (Zoom In/Out)
The Eyoyo YS008 offers magnification levels from 2x to 25x. Use the 'Magnify' button (often marked with a magnifying glass icon) to cycle through available zoom levels: 2x, 8x, 16x, and 25x. Pressing the button repeatedly will increase the magnification.

Image: The digital magnifier displaying text at various zoom levels (2x, 8x, 16x, 25x) on a newspaper.
3. Selecting Color Modes
The device supports 8 adjustable color modes to enhance text visibility based on individual preferences. Press the 'Color Modes' button (often marked with a sun or eye icon) to cycle through options such as:
- Full Color
- Black on White
- White on Black
- Blue on White
- White on Blue
- Yellow on Blue
- Blue on Yellow
- Black and White

Image: The magnifier screen showing different color modes applied to text, demonstrating the 8 available viewing options.
4. Snapshot and Screen Lock Function
To capture an image of the magnified content, press the 'Snapshot' button (often marked with a camera icon). If a TF card is inserted, the image will be saved automatically. To freeze the current screen for easier viewing without moving the device, press the 'Freeze Screen' button (often marked with a play/pause icon). Press it again to unfreeze.

Image: The magnifier screen showing a frozen image of text, with an icon indicating the screen lock feature.
5. Playback Stored Images
If you have saved images to a TF card, you can access them by pressing the 'Playback' button. Use the magnification buttons to zoom in or out on the stored images.
6. AV Output for Larger Display
Connect the provided AV output cable to the 'TV OUT' port on the magnifier and the corresponding AV input ports on a television or monitor. This allows for a larger display of the magnified content, which can be beneficial for extended reading or group viewing.

Image: The digital magnifier connected to a television, displaying magnified text on the larger screen.
7. Adjusting Screen Brightness
The device allows for customization of screen brightness. Refer to the quick guide for specific button combinations or menu options to adjust the brightness to your preference.

Image: A series of five images demonstrating different brightness levels on the magnifier screen while reading a magazine.
8. Using LED Illumination
The magnifier includes built-in LED lights to illuminate the reading area, which is particularly useful in low-light conditions. The LED lights activate automatically when the stand is unfolded or can be manually controlled via a dedicated button if available.

Image: An elderly person reading a book in a dimly lit room using the Eyoyo YS008 Digital Magnifier with its LED lights activated.
Instructional Video
Video: An official Eyoyo USA video demonstrating how to use the digital magnifier, covering basic functions and features.
Maintenance
1. Cleaning
Use the provided cleaning cloth to gently wipe the screen and body of the magnifier. Avoid using abrasive cleaners or solvents that may damage the device's surface or screen.
2. Storage
Store the magnifier in a cool, dry place at normal room temperature. Use the carrying pouch to protect it from dust and scratches when not in use or during transport.
3. Battery Care
To prolong battery life, avoid fully discharging the device frequently. Charge the device regularly, even if not in constant use. Do not expose the device to extreme temperatures.
Troubleshooting
- Device does not power on: Ensure the device is fully charged. If the issue persists, try connecting it to a power source and attempting to power it on.
- Screen is blurry or unclear: Adjust the distance between the magnifier and the object being viewed. Ensure the lens is clean and free of smudges.
- No image on external display (TV Output): Verify that the AV cable is securely connected to both the magnifier and the television/monitor. Ensure the TV/monitor input source is set correctly to AV.
- Cannot save photos: Confirm that a compatible TF card is correctly inserted into the device and that it has sufficient free space.
Specifications
| Feature | Specification |
|---|---|
| Model Number | YS008 |
| Magnification | 2x-25x |
| Screen Size | 3.5 Inch LCD |
| Color Modes | 8 adjustable modes (Full Color, Black on White, White on Black, etc.) |
| Storage | Supports TF cards up to 32GB (not included) |
| Output | AV Output |
| Battery | 1 Lithium Ion battery (included) |
| Product Dimensions | 5.04 x 3.07 x 1.34 inches |
| Item Weight | 5.11 ounces (145 Grams) |
| Lens Material | Glass |
Warranty and Support
For warranty information and technical support, please refer to the official Eyoyo website or contact their customer service directly. Keep your purchase receipt as proof of purchase for any warranty claims.
Contact Information: Refer to the product packaging or the official Eyoyo website for the most up-to-date contact details.