Assark B09D3DWT1
Assark 4-in-1 Electronic Wine Opener Set User Manual
Model: B09D3DWT1
Introduction
This manual provides detailed instructions for the safe and efficient use of your Assark 4-in-1 Electronic Wine Opener Set. Please read this manual thoroughly before first use and retain it for future reference. This set includes an electric wine opener, a foil cutter, a wine aerator pourer, and a vacuum stopper.
Safety Information
- Keep out of reach of children.
- Do not immerse the electric wine opener in water or other liquids.
- Avoid contact with the corkscrew spiral during operation.
- Use only with standard wine bottles and corks. Do not use with synthetic corks unless specified.
- Do not attempt to disassemble or repair the unit yourself. Contact customer support for assistance.
- Charge the device using the provided USB cable and a compatible power adapter (not included).
Package Contents
Verify that all items are present in your package:
- 1 x Electric Wine Opener
- 1 x Foil Cutter
- 1 x Wine Aerator Pourer
- 1 x Vacuum Stopper
- 1 x USB Type-C Charging Cable
- 1 x User Manual (this document)

Image: All components of the Assark 4-in-1 Electronic Wine Opener Set, including the electric opener, foil cutter, aerator, vacuum stopper, and charging cable.
Setup
Charging the Electric Wine Opener
- Before first use, fully charge the electric wine opener.
- Connect the provided USB Type-C charging cable to the charging port on the wine opener.
- Plug the other end of the USB cable into a compatible USB power adapter (e.g., phone charger, computer USB port).
- The LED indicator will show a red light during charging.
- Once fully charged (approximately 2 hours), the LED indicator will turn blue. The opener can open up to 100 bottles on a single charge.

Image: The bottom of the wine opener showing the charging port and LED indicators. A red light indicates charging, and a blue light indicates a full charge.

Image: The electric wine opener can also be used to charge other devices via its USB-C port, such as smartphones or tablets.
Operating Instructions
1. Using the Foil Cutter
- Place the foil cutter on top of the wine bottle, gripping the neck firmly.
- Squeeze the foil cutter and twist it around the bottle neck to cut and remove the foil seal.
- Carefully remove the cut foil.

Image: Step 1 shows how to use the foil cutter to remove the bottle's seal.
2. Using the Electric Wine Opener
- After removing the foil, place the electric wine opener vertically on top of the wine bottle, ensuring the corkscrew is centered over the cork.
- Hold the bottle firmly with one hand and the opener with the other.
- Press and hold the lower button (down arrow). The corkscrew will rotate clockwise, penetrate the cork, and pull it out of the bottle.
- Once the cork is fully removed from the bottle, release the lower button.
- To release the cork from the opener, press and hold the upper button (up arrow). The corkscrew will rotate counter-clockwise, releasing the cork.
- Release the upper button once the cork is free.

Image: The electric wine opener in action, safely removing a cork from a wine bottle.

Image: Steps 2, 3, and 4 illustrate placing the opener, pressing the lower button to extract the cork, and pressing the upper button to release it.
Video: Demonstration of the Assark Electric Wine Opener removing a cork and releasing it. This video shows the one-touch operation for cork extraction and release.
3. Using the Wine Aerator Pourer
- Insert the wine aerator pourer firmly into the neck of the opened wine bottle.
- Pour wine through the aerator into your glass. The aerator is designed to enhance the wine's flavor and aroma as it is poured.
- Ensure the aerator is securely seated to prevent leaks.
Video: A detailed demonstration of the wine aerator pourer in use, showing how it enhances wine as it is poured into a glass.
4. Using the Vacuum Stopper
- Place the vacuum stopper firmly into the neck of the opened wine bottle.
- Pump the top of the stopper repeatedly until resistance is felt, indicating a vacuum seal has been created. This helps preserve the wine's freshness.
- To release the seal, press the small button on the top of the stopper to allow air in, then remove the stopper.
Maintenance
- Cleaning: Wipe the exterior of the electric wine opener with a clean, damp cloth. Do not use abrasive cleaners or immerse in water. The foil cutter, aerator, and vacuum stopper can be rinsed with warm water and mild soap, then air-dried.
- Storage: Store the wine opener set in a cool, dry place, away from direct sunlight and moisture.
- Battery Care: For optimal battery life, charge the device regularly, even if not in frequent use. Avoid completely draining the battery for extended periods.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Wine opener does not operate. | Low battery or no charge. | Charge the wine opener until the LED indicator turns blue. |
| Cork not fully extracted. | Opener not aligned properly or cork is too tight/synthetic. | Ensure the opener is centered and held vertically. Apply gentle downward pressure. If it's a synthetic cork, some electric openers may struggle. |
| Cork does not release from opener. | Upper button not pressed or cork is stuck. | Press and hold the upper button firmly. If still stuck, gently twist the cork while pressing the button. |
| Wine aerator leaks. | Aerator not inserted firmly. | Ensure the aerator is pushed securely into the bottle neck. |
Specifications
- Model: B09D3DWT1
- Product Dimensions: 10.63 x 4.33 x 3.15 inches
- Item Weight: 1.15 pounds
- Battery Capacity: 1200mAh (Rechargeable)
- Charging Time: Approximately 2 hours
- Bottles per Charge: Up to 100
- Color: Black, Silver

Image: The electric wine opener shown with its approximate dimensions: 10 inches in height and 2.3 inches in diameter.
Warranty and Support
For warranty information or technical support, please refer to the contact details provided with your purchase or visit the official Assark website. Keep your purchase receipt as proof of purchase for warranty claims.