1. Product Overview
The Mychway CaVstorm MS-23T1S is a professional body sculpting and skin rejuvenation machine utilizing advanced Cavitation 3.0 technology, Radio Frequency (RF), and Bio & Photon therapy. It is designed to effectively reduce fat, tighten skin, and boost metabolism.
Key Features:
- Cavitation 3.0: Utilizes strong 40,000HZ ultrasonic waves to target and break down fat cells, promoting their reduction and elimination.
- Storm Vacuum & Cavi Probe: Combines vacuum suction with cavitation for concentrated fat blasting and body contouring.
- Storm Vacuum & RF Probe: Integrates vacuum with radio frequency to stimulate collagen production, improve skin elasticity, and enhance tightening.
- Storm Bio & Photon Pads: Combines LED light and microcurrent for metabolism stimulation, meridian clearing, and skin revitalization.


2. Safety Information & Contraindications
Please read all instructions carefully before using the CaVstorm machine. Safety is paramount. This device is intended for professional use or by individuals who have thoroughly understood its operation and safety guidelines.
Contraindications:
Do NOT use this machine if you have any of the following conditions:
- Heart disease
- Diabetes
- Malignant tumors
- Pregnancy
- Epilepsy
- Skin infections or open wounds in the treatment area
- Metal implants or pacemakers
Consult a healthcare professional if you have any pre-existing medical conditions or concerns before using this device.
3. Package Contents
Verify that all components are present and in good condition upon unboxing.
2-in-1 Package:
- 1 x Main Machine
- 1 x Storm Vacuum & Cavitation Handle
- 1 x Storm Vacuum & RF Handle
- 1 x Mounting Bracket set
- 1 x Power Cord
- 1 x Accessory Kit

8-in-1 Package:
- 1 x Main Machine
- 1 x Storm Vacuum & Cavitation Handle
- 1 x Storm Vacuum & RF Handle
- 6 x Storm Bio & Photon Pads
- 1 x Mounting Bracket set
- 1 x Accessory Kit
- 1 x Set of Straps
- 1 x Power Cord

4. Setup
- Unpack: Carefully remove all components from the packaging.
- Assemble Mounting Bracket: Attach the mounting bracket to the main machine as per the instructions in the accessory kit.
- Connect Handles: Identify the correct ports for each handle (RF, CAV, BIO/Photon) on the main machine. Gently insert the connectors until they click into place. Ensure a secure connection.
- Connect Power Cord: Plug the power cord into the designated port on the back of the machine and then into a suitable electrical outlet (110V-240V).
- Power On: Press the power button to turn on the machine. The touch screen display should illuminate.
5. Operating Instructions
The CaVstorm machine offers multiple functions for comprehensive body care. Follow these steps for optimal results. A full session typically takes around 60 minutes, recommended once a week.
General Operation Steps:
- Prepare the Skin: Apply essential oil evenly on the treatment area (e.g., abdomen, waist, arms, back, hips, legs) and massage for 10 minutes to clear meridians and accelerate blood circulation.
- Storm RF (without cup): Apply cream to the treatment area. Use the Storm RF handle for 5 minutes to remove dampness, aid detoxification, and firm the skin.
- Storm Vacuum & Cavi: Apply essential oil to the treatment area. Use the Storm Vacuum & Cavi handle for 10-15 minutes. This function is designed to dissolve fat and quickly break down fat cells. Set appropriate parameters on the touch screen and move the handle in circles or an S-shape.
- Storm Vacuum & RF (with cup): Apply cream to the treatment area. Use the Storm Vacuum & RF handle for 15 minutes. This function focuses on lifting and firming the skin. Set appropriate parameters on the touch screen and move the handle in an upward and downward motion.
- Storm Bio & Photon Pads: Apply gel to the treatment area. Secure the Bio & Photon pads with belts for 15 minutes. This helps to unblock acupoints, activate cells, and further lift and tighten the skin.

Technology Explained:
Cavitation 3.0: This advanced technology uses a strong sound wave head to concentrate 40,000HZ sound waves. Upon entering the body, these waves create an 'attack effect' and movement between fat cells, effectively consuming energy and cellular water, leading to a decrease in fat cell size. The sound waves also cause strong division and rupture of cells, reducing fat cells and inhibiting further fat accumulation.

Ultrasound Vibration: Strong ultrasonic waves act on the body, reaching deep fat layers to vibrate stubborn fat quickly. High-frequency vibration causes friction movement among adipose cells, consuming energy and water, thus shrinking them.

Storm Bio & Photon: Red Photon promotes metabolism and activates cells. Microcurrent Bio opens meridians and acupoints for more effective shaping treatment.

6. Maintenance
- Cleaning: After each use, wipe down the handles and the main unit with a soft, damp cloth. Do not use abrasive cleaners or immerse the device in water.
- Storage: Store the machine and its accessories in a cool, dry place, away from direct sunlight and extreme temperatures. Ensure all cables are neatly coiled to prevent damage.
- Handle Care: Handle probes and pads with care to avoid dropping or damaging them.
7. Troubleshooting
- Machine Not Powering On: Check if the power cord is securely connected to both the machine and the electrical outlet. Ensure the outlet is functional.
- No Output from Handles: Verify that the handles are correctly plugged into their respective ports. Check the settings on the touch screen to ensure the correct function and parameters are selected and activated.
- Unusual Noise/Smell: Immediately turn off the machine and unplug it. Contact customer service for assistance.
For any issues not listed here, please contact Mychway Official Store customer service.
8. Specifications
| Attribute | Value |
|---|---|
| Brand | CAVSTORM |
| Product Model | MS-23T1S |
| Product Name | Skin Rejuvenation Cavitation Machine |
| Functions | Body Sculpting, Skin Tightening, Metabolism Boosting |
| Input Voltage | 110V-240V |
| Power | 75 W |
| Dimensions (main unit) | 10.2 X 9.4 X 13.0 inch |
| Package Size | 26.3X 20.5 X 14.2 inch |
| Net Weight | 16.3 lbs |
| Gross Weight | 20.9 lbs |
| Storm Vacuum & Cavitation Handle Frequency | 40 kHz |
| Storm Vacuum & Cavitation Handle Power | 55 W |
| Storm Vacuum RF Handle Frequency | 1 MHz |
| Storm Vacuum RF Handle Power | 55 W |
| Storm Bio & Photon Pads Frequency | 62.5 MHz |
| Storm Bio & Photon Pads Power | 20 W |


9. Warranty & Support
The CaVstorm machine comes with a 365-day quality assurance. For any repair needs or professional customer service, please contact the Mychway Official Store.
- Official Genuine Product: Ensures authenticity and quality.
- 365 Day Quality Assurance: Provides peace of mind regarding product performance.
- Professional Customer Service: Dedicated support for any inquiries or issues.
10. User Tips
- For best results, maintain a healthy diet and regular exercise routine in conjunction with using the CaVstorm machine.
- Stay hydrated by drinking plenty of water before and after treatments to help flush out toxins.
- Consistency is key. Follow the recommended treatment schedule for noticeable improvements.
- Always perform a patch test on a small area of skin before full treatment to check for any adverse reactions.





