Introduction
This manual provides essential information for the safe and effective use of your Satisfyer Marvelous Four Vibrator Set. Please read these instructions carefully before first use and retain them for future reference.
Safety Information
- This device is intended for adult use only.
- Do not use the device if it appears damaged or defective.
- Discontinue use immediately if you experience any discomfort or pain.
- Clean the device thoroughly before and after each use as described in the 'Cleaning and Maintenance' section.
- Keep out of reach of children.
- Consult a healthcare professional if you have any medical conditions or concerns before using this product.
Package Contents
The Satisfyer Marvelous Four Vibrator Set includes the following items:
- 1 x Main device
- 4 x Interchangeable attachments (various shapes for different stimulation types)
- 1 x Magnetic USB charging cable

Image: The Satisfyer Marvelous Four main device shown with its four distinct interchangeable attachments.
Setup
The Satisfyer Marvelous Four features easy-click attachments for versatile use.
- Select the desired attachment for your experience.
- Align the attachment with the main device's connection point.
- Gently push and rotate the attachment 90 degrees until it clicks securely into place.
- To change attachments, rotate 90 degrees in the opposite direction and pull to release.
Video: This video illustrates the process of attaching and detaching the various heads of the Satisfyer Marvelous Four device.
Charging
Before first use, fully charge the device. A full charge typically takes approximately 2-3 hours.
- Connect the magnetic USB charging cable to the charging contacts on the device.
- Plug the USB end of the cable into a standard USB power adapter (not included) or a computer's USB port.
- The indicator light on the device will illuminate during charging and turn off or change color when fully charged (refer to specific model indicator behavior if detailed in product packaging).

Image: The magnetic USB charging cable included with the Satisfyer Marvelous Four device.
Operating Instructions
The Satisfyer Marvelous Four features an intuitive control panel for easy operation.
- Power On/Off: Press and hold the power button for 2 seconds to turn the device on or off.
- Increase Intensity: Press the '+' button to increase the vibration or air pulse intensity. There are 12 vibration programs and 11 pressure wave intensities.
- Decrease Intensity: Press the '-' button to decrease the vibration or air pulse intensity.

Image: A hand demonstrates the location of the power, intensity up, and intensity down buttons on the Satisfyer Marvelous Four device.
Cleaning and Maintenance
Proper cleaning and maintenance ensure hygiene and prolong the lifespan of your device.
- Cleaning: Clean the device thoroughly before and after each use with warm water and a mild, toy-friendly soap or a specialized toy cleaner.
- Material: The device is made from body-friendly silicone. Avoid using harsh chemicals, alcohol-based cleaners, or petroleum-based lubricants, as these can damage the silicone.
- Water Resistance: The Satisfyer Marvelous Four is waterproof (IPX7), allowing for easy cleaning under running water and use in wet environments.
- Drying: Pat dry with a lint-free cloth or allow to air dry completely before storage.

Image: The four attachments are displayed alongside icons highlighting key features: exchangeable design, air pulse technology, vibration, body-friendly silicone, waterproof rating, and ease of cleaning.
Storage
Store the device in a clean, dry, and dust-free place, away from direct sunlight and extreme temperatures. Keep it separate from other toys made of different materials to prevent material degradation.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not turn on. | Battery is depleted. | Charge the device fully using the provided USB cable. |
| Device stops working during use. | Low battery or loose attachment. | Recharge the device. Ensure the attachment is securely clicked into place. |
| Weak vibration/air pulse. | Low battery or incorrect intensity setting. | Recharge the device. Increase intensity using the '+' button. |
| Attachment does not fit securely. | Incorrect alignment or debris in connection. | Ensure proper alignment and rotate 90 degrees until it clicks. Clean the connection points. |
Specifications
- Model Number: 051734SF
- Material: Body-friendly Silicone
- Water Resistance: Waterproof (IPX7)
- Functions: 12 Vibration Programs, 11 Pressure Wave Intensities
- Charging: Magnetic USB Charging Cable (included)
- Package Dimensions: 11.42 x 10.35 x 2.13 inches
- Weight: 1.81 Pounds



Image: Icons illustrating key specifications: body-friendly silicone, whisper mode, and IPX7 waterproof rating.
Warranty and Support
Satisfyer offers a 15-year guarantee on the Marvelous Four Vibrator Set, ensuring long-lasting satisfaction and product protection.
For technical support, warranty claims, or any questions regarding your device, please refer to the contact information provided in your product packaging or visit the official Satisfyer website.

Image: An icon signifying the 15-year product protection offered with the device.