FREYARA 4in1 40K Radio-frequency Vacuum Ultrasonic Cavitation Machine (pink), Body Slimming Sculpting Device for Face, Arm, Waist, Belly, Leg
Special
- days
- :
- hours
- :
- min
- :
- sec
Price:
$219.99
$349.99
37% OFF
FY Sale
Tax Free & VAT Included
Coupon::
Shipping: Free express shipping over $30.00
Option:
2in1 RF Pro Lifting
Diamond Peeling
Mini RF 3in1
3-in-1 Professional Version
3in1 ultrasonic beauty device
40K Cavitation
40k 4in1 | Hot Sale
80K 4in1
Quantity:
In Stock
0
Description:
- * 【PROFESSIONAL 4-IN-1 DEVICE | WARRANTY & SUPPORT 】The Cavitation Machine combines four advanced technologies - 40K Ultrasonic Cavitation, Radio Frequency, Vacuum, and Negative Pressure Massage to reduce fat, tighten skin, and contour the face, arms, waist, abdomen, and legs. The cavitation machine comes with a one-year warranty and dedicated customer support to address any questions or concerns and ensure your peace of mind.
- * 【Effective and Safe Fat Reduction】 The device utilizes 40K ultrasonic cavitation to break down fat cells without damaging surrounding tissue, making it a safe, non-invasive alternative to traditional fat reduction methods.
- * 【Advanced Functions】Including frequency tracking function, it can automatically adjust the ultrasonic frequency to extend the service life of the equipment and ensure long-term stable performance.
- * 【User-friendly design】Using color touch screen, easy to operate, ergonomic handle, comfortable to use, simple interface, suitable for both home use, as well as beauty salons and spas and other professional places.
- * 【Safety and Comfort Revolution】 Ultrasonic cavitation works deeply and non-invasively without damaging the skin: the particles emitted by our machines are not absorbed by the fat cells, just as RF energy is dispersed in a much shallower way (dermis and epidermis).
Payment:
Function
▼
- The 40K ultrasonic cavitation function supports body-contouring routines, lymphatic massage and circulation-focused care.
- Supports facial skincare routines and helps improve the appearance of uneven-looking skin.
- Supports care around the eye area and helps improve the appearance of tired-looking skin.
- Helps improve the appearance of pores and supports firmer-looking skin.
- Supports regular skincare routines and helps enhance the appearance of skin radiance.
- Suitable for use on areas such as the face, neck, abdomen, waist, thighs, calves, arms and buttocks, depending on the treatment head.
How to Operate
▼
- Clean the treatment area and apply a suitable gel.
- Connect the machine to the power supply.
- Connect the required treatment head to the main machine.
- Select the mode that corresponds to the treatment head.
- Adjust the intensity and operating time.
- Press “Start” to activate the treatment head.
- Keep the treatment head moving continuously over the skin.
Important: The facial RF head may be used on the face.
The negative-pressure massage head and the 40K cavitation head must not
be used on the face.
Usage Guidelines by Body Area
▼
Thighs
- Move the treatment head from the bottom upward toward the groin.
- Use slow circular movements from the bottom upward.
- Move the treatment head backward and forward across the area.
- Move from the knee toward the groin following the natural body contour.
Hips
- Move the treatment head upward toward the waist.
- Use circular movements from the bottom upward.
- Follow the natural muscle direction and keep the treatment head moving continuously across the skin.
Back
- Move the treatment head backward and forward two to three times.
- Use gentle circular movements around the treatment area.
- Move the treatment head upward and downward across the back.
- Direct massage movements toward the nearby lymphatic areas.
Arms
- Move from the inner elbow upward toward the armpit.
- Use gentle circular movements around the treatment area.
- Move the treatment head in circles or backward and forward.
- Continue moving from the elbow toward the armpit.
Abdomen
- Move clockwise around the navel, gradually increasing the size of the circular movement.
- Keep the movement gentle and ensure the treatment head does not remain stationary on one area.
Face
- Apply a suitable conductive product evenly to the face. Use the facial RF head and move from the bottom upward. Recommended operating time: approximately 5 minutes.
- Continue moving the facial RF head along the natural facial contours. Recommended operating time: approximately 5–8 minutes.
Important Notes
▼
- Clean the treatment area before use and apply a suitable conductive gel or massage oil.
- Always apply an appropriate water-based conductive medium before operation. Using the device without a conductive medium may damage the treatment head.
- Do not keep the treatment head stationary on one area for an extended period. Avoid areas directly over bones.
- Do not use harsh disinfectants on the treatment heads. Clean them using a soft damp cloth or cotton pad.
- The operator and user should remove metal jewelry and accessories before operating the machine.
- After one hour of continuous use, turn off the machine and allow it to cool for at least 10 minutes.
- Some users may hear a high-pitched sound while using the cavitation head. This can occur because of the operating frequency of the device.
- Adjust the intensity according to personal comfort. Begin at the lowest intensity and increase it gradually.
Specifications
▼
| Item | 4-in-1 Cavitation Machine |
| Product Material | ABS + PC + Metal |
| Power Input Voltage | 110–240V |
| Power Output Voltage | 24V |
| Power Output Current | 2A |
| Total Instrument Power | 50W |
| Cavitation Head Frequency | 40kHz |
| RF Output Frequency | 3MHz |
| Touchscreen Size | 4.3 inches |
| Package Size | 37.5 × 32 × 17 cm |
Why Choose FREYARA
▼
- Free global shipping on orders over $39.
- Tax-free checkout with no hidden fees.
- One-year warranty on all devices.
- Friendly expert customer support.
- Trusted by more than 50,000 customers worldwide.
Reviews (306)
Overall Rating
Write a review
Comfortable and Effective
I was nervous to try this at first, but it’s super user-friendly and surprisingly comfortable. The RF mode gives a gentle warm sensation that makes my skin feel firmer, and the vacuum suction helps improve circulation. After 2 weeks, my thighs look smoother and I feel more confident wearing shorts again.
22/07/2026
Easy to Use and Surprisingly Effective
I was honestly nervous to try a cavitation machine at home, but this one has been much easier to use than expected. The touch screen is straightforward and the handles are lightweight. I’ve been using the RF and vacuum functions on my waist area twice a week and my clothes are fitting a little better already. It’s not magic overnight, but with consistency I can definitely see progress.
12/07/2026
Great for My Home Routine
I’ve been using it on my stomach and thighs, and it feels like a nice at-home spa treatment. The RF head gets warm but comfortable, and the vacuum is strong, so I started on a low setting.
03/07/2026
Amazing At-Home Device!
I’ve only had it for a week, but I’m already seeing a difference. Super easy to use once you get the hang of it, and it feels like a mini spa day at home. Shipping was fast too!
30/06/2026
The before-and-after difference is absolutely obvious, eh?
Honestly, I didn’t have very high expectations for this device at first. But after two months of consistent use, I reckon it’s a really solid product.
22/06/2026
Perfect for At-Home Treatments
I didn’t want a huge salon machine, so this 4in1 version was exactly what I needed for home use. It’s compact, easy to move around, and simple to learn even for beginners. I mainly use it on my stomach and thighs while watching TV in the evening. After a few weeks, my skin feels tighter and smoother. Definitely a great option if you want professional-style treatments at home without spending thousands.
15/06/2026
Great Investment for Home
I was hesitant at first, but this machine is really effective for tightening and slimming. Easy to operate, and it feels like a professional spa device. Worth every penny!
08/06/2026
Good Machine for the Price
I like that it comes with different heads for different areas. It took me a session or two to understand the settings, but now it’s simple to use. Good value if you want regular body care at home.
08/06/2026
Takes Time, But Works Gradually
This isn’t something that changes everything overnight, but with enough gel and consistent use, my waist area feels a little smoother and firmer. The machine feels sturdy and easy to handle after a few tries.
05/06/2026
Effective for Sculpting & Skin Tightening — Real Improvements
I wasn’t sure what to expect when I ordered this 4-in-1 RF Cavitation Machine, but after using it regularly over the past 7 weeks, I’m genuinely impressed with the outcome. I typically treated my arms, stomach, and love-handle areas 3–4 times per week, spending about 15–20 minutes per session. The vacuum suction felt strong but not painful, and the RF heat gradually helped tighten the skin, which felt especially soothing after long days. What surprised me most was the way my problem areas responded: not only did I see less puffiness and smoother contours, but my skin looked visibly more lifted — like I had done a professional sculpting session but in the comfort of my home. Friends have commented that I look more toned and defined, and I love that I can combine treatments with my regular workout days. If you’re patient and consistent with this device, it really makes a noticeable difference in both shape and confidence.
01/06/2026
FAQs
Ask Question
A
This machine may help improve skin firmness and support facial contouring over time, but it does not replace fillers.
Fillers are used to add volume, while this device is designed more for skin tightening, firming, and body/face contouring support. If your main concern is mild skin laxity, the RF facial head may help with consistent use. If you have significant volume loss, deep folds, or sagging, please consult a licensed aesthetic professional to decide whether fillers or another treatment would be more suitable.
A
Bonjour, nous sommes désolés pour ce problème.
Veuillez d’abord vérifier que le tuyau du vacuum est bien connecté, que le filtre est installé à l’arrière de la machine, et que l’intensité du vacuum est bien réglée. Vous pouvez aussi tester l’aspiration en plaçant la main sur l’embout.
Si l’aspiration ne fonctionne toujours pas, veuillez arrêter d’utiliser la machine et nous envoyer votre numéro de commande ainsi qu’une courte vidéo du problème à [service@freyara.com](mailto:service@freyara.com). Notre service après-vente vérifiera votre demande et vous proposera une solution, échange ou remboursement selon votre situation.
A
The machine does not emit one fixed temperature, and it does not have a temperature setting or display. The RF head gradually produces a warm sensation, and the actual skin temperature varies depending on the intensity, treatment time, movement speed, and amount of gel used.
Please start at the lowest intensity, apply sufficient conductive gel, and keep the handpiece moving continuously. It should feel comfortably warm, not hot or painful. Stop immediately if you feel burning or excessive heat.
A
For facial treatment, we recommend using the facial RF head for approximately 10–15 minutes per session. Apply a suitable conductive gel, start at the lowest intensity, and keep the treatment head moving continuously. Please do not use the 40K cavitation head or vacuum massage head on the face.
A
The four small white filter pads are spare filters for the vacuum suction handle, designed to prevent oil, moisture, or debris from entering the machine. The two very small round plastic pieces are typically spare seals for the vacuum port/handle, used to maintain consistent suction.