1. Introduction
Thank you for choosing the Cozion 3-in-1 40K Ultrasonic Cavitation and Radio Frequency Machine. This device is designed for body sculpting, skin tightening, and facial care, utilizing advanced 40KHz ultrasonic cavitation and multipolar radio frequency technologies. This manual provides essential information for safe and effective operation, maintenance, and troubleshooting.
2. Safety Information
- Read the Entire Manual: Before operating the device, thoroughly read and understand all instructions and safety warnings.
- Professional Guidance: Consult with a healthcare professional or aesthetician before use, especially if you have pre-existing medical conditions, are pregnant, or breastfeeding.
- Use Conductive Gel: Always apply a sufficient amount of water-based conductive gel to the treatment area before using any of the probes. Do not use oil-based products with the RF heads, as this can cause burns.
- Avoid Bony Areas: When using the 40KHz cavitation head, avoid direct contact with bony areas, joints, and sensitive regions like the ears, as this may cause discomfort or pain.
- Monitor Skin Temperature: During Radio Frequency (RF) treatments, continuously monitor the skin temperature. The target temperature is typically 40-41°C. If the skin feels uncomfortably hot, reduce the intensity or move the probe. Do not hold the RF probe stationary on one spot for extended periods to prevent burns.
- Treatment Duration: Do not exceed 15-20 minutes of treatment on a single body area per session.
- Hydration and Exercise: After cavitation treatment, it is crucial to drink plenty of water (3-4 liters per day for at least 3 days) and engage in at least 45 minutes of moderate physical activity to support lymphatic drainage and fat metabolism.
- Cleanliness: Ensure the device and probes are clean before and after each use.
- Power Source: Use only the provided power adapter.
3. Product Overview
The Cozion 3-in-1 machine combines three distinct technologies for comprehensive aesthetic treatments:
- Main Unit: The central control panel with a touchscreen interface for selecting modes, adjusting intensity, and setting time.
- 40KHz Ultrasonic Cavitation Head: Designed for body sculpting, this head emits strong ultrasonic waves to target specific areas, promoting cellular activity and circulation.
- Hexapole RF Body Head: Features six poles for radio frequency treatment on the body, aiming to accelerate heat movement, promote circulation, and enhance skin elasticity.
- Tripole RF Face Head: Equipped with three poles for radio frequency treatment on the face, designed to stimulate collagen production, improve skin density, and reduce the appearance of wrinkles.

Image 3.1: The Cozion 3-in-1 machine with its main unit and three connected treatment heads.

Image 3.2: Detailed view of the three treatment heads and their specific applications.
4. Setup
- Unpack: Carefully remove all components from the packaging.
- Connect Probes: Identify the three treatment heads (40KHz Cavitation, Hexapole RF, Tripole RF). Connect each head to its corresponding port on the main unit. Ensure connections are secure.
- Power Connection: Plug the power adapter into the main unit's power input, then connect it to a suitable electrical outlet.
- Power On: Press the power button on the main unit to turn on the device. The touchscreen display will illuminate.

Image 4.1: Main unit with all probes properly connected and ready for operation.
5. Operating Instructions
Always ensure your skin is clean before treatment. Apply a generous layer of water-based conductive gel to the treatment area before using any probe.
5.1. 40KHz Ultrasonic Cavitation Treatment (Body)
- Select Mode: On the main unit's touchscreen, select the 'Cavitation' mode.
- Apply Gel: Apply conductive gel to the target body area (e.g., abdomen, thighs, arms).
- Treatment: Place the 40KHz cavitation head firmly on the skin. Move the probe in slow, continuous circular motions over the treatment area. Avoid bony areas.
- Duration & Frequency: Treat each area for a maximum of 15-20 minutes. It is recommended to use this head once or twice a week, with at least 5 days between sessions on the same area.
- Post-Treatment: After the session, wipe off excess gel. Drink 3-4 liters of water daily for the next 3 days and perform at least 45 minutes of moderate exercise to aid in the elimination of released fats.

Image 5.1: Application of the 40KHz ultrasonic cavitation head on the abdomen.
5.2. Hexapole RF Body Treatment
- Select Mode: Choose the 'Body RF' mode on the touchscreen.
- Apply Gel: Apply conductive gel to the body treatment area.
- Treatment: Place the Hexapole RF head on the skin. Move it in continuous circular or sweeping motions. The goal is to gradually heat the skin to 40-41°C. Do not stop moving the probe to avoid overheating.
- Duration & Frequency: Once the target temperature is reached, maintain it for 1-3 minutes. Treat each body area once a month.

Image 5.2: Application of the Hexapole RF body head on the back.
5.3. Tripole RF Face Treatment
- Select Mode: Select the 'Face RF' mode on the touchscreen.
- Apply Gel: Apply conductive gel to the facial treatment area.
- Treatment: Gently place the Tripole RF head on the face. Move it in small, continuous circular or upward sweeping motions. Monitor skin temperature carefully to avoid discomfort. The target temperature is 40-41°C.
- Duration & Frequency: Once the target temperature is reached, maintain it for 1-3 minutes. Treat each facial area once a month.

Image 5.3: Application of the Tripole RF face head on the cheek area.
5.4. General Operating Steps Overview

Image 5.4: Visual summary of the general operating steps for the device.
6. Maintenance
- Cleaning Probes: After each use, wipe the treatment heads with a soft, damp cloth to remove any residual gel. Do not use harsh chemicals or abrasive cleaners.
- Cleaning Main Unit: Wipe the main unit and touchscreen with a soft, dry cloth. Avoid direct water contact.
- Storage: Store the device and its components in a cool, dry place, away from direct sunlight and moisture. Keep out of reach of children.
- Cable Care: Avoid bending or twisting the cables excessively to prevent damage.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power / Device not turning on | Power cable not connected properly; Power outlet issue; Device malfunction. | Check power cable connection. Try a different power outlet. If problem persists, contact customer support. |
| No sensation or weak effect during treatment | Insufficient conductive gel; Incorrect mode/intensity setting; Poor probe contact with skin. | Apply more conductive gel. Increase intensity gradually. Ensure full contact of the probe with the skin. |
| Discomfort or pain during cavitation | Probe over bony areas; Intensity too high; Insufficient gel. | Avoid bony areas. Reduce intensity. Apply more gel. Move the probe continuously. |
| Skin feels too hot during RF treatment | Probe held stationary; Intensity too high; Insufficient gel. | Keep the probe moving constantly. Reduce intensity. Apply more gel. If discomfort persists, stop treatment. |
| Touchscreen unresponsive or erratic | Temporary software glitch; Screen damage; Moisture on screen. | Restart the device. Ensure screen is dry and clean. If problem persists, contact customer support. |
| No visible results after use | Inconsistent use; Incorrect technique; Insufficient hydration/post-treatment care. | Ensure consistent use as recommended. Review operating instructions for proper technique. Maintain adequate hydration and post-treatment exercise. Results vary by individual. |
8. Specifications
| Feature | Detail |
|---|---|
| Brand | Cozion |
| Model Number | 0f7425a8-9a60-4dc4-9ab5-c257dd7ac557 |
| Product Type | 3-in-1 Ultrasonic Cavitation & Radio Frequency Machine |
| Functions | 40KHz Ultrasonic Cavitation, Hexapole RF (Body), Tripole RF (Face) |
| Material | Plastic |
| Color | White |
| Power Source | Powered by battery (Rechargeable) |
| Special Features | Heat, Rechargeable |
| Dimensions (Package) | 28.7 x 22.1 x 11 cm |
| Weight (Package) | 1.93 kilograms |
9. Warranty and Support
The Cozion 3-in-1 40K Ultrasonic Cavitation and Radio Frequency Machine comes with a one-year quality guarantee from the date of purchase.
Should you encounter any issues or require assistance with your device, please contact Cozion customer service. Our support team is committed to resolving all inquiries within 24 hours.
For warranty claims or technical support, please refer to the contact information provided with your product packaging or visit the official Cozion website.

