4in1 40K Radio-frequency Vacuum Ultrasonic Cavitation Machine, Body Slimming Sculpting Device for Face, Arm, Waist, Belly, Leg
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Price:
$229.99
$349.99
34% OFF
FY Sale
Tax Free & VAT Included
Shipping: Free express shipping over $30.00
To United States Expedited Free Shipping 3-7 business days
Option:
40K 3in1
40K 4in1 | Bestseller
40K 6in1 with laser pads
80K 3in1
80K 4in1 | Hot
80k 5in1
80K 6in1
80K 9in1
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EMS NEO Pro Sculpting – Flagship Edition
Quantity:
In Stock
1258
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. onic 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).
- * 【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). We have overseas warehouses in the United States, Canada, Australia, and Europe. Delivery is estimated to take 3–5 business days.
Payment:
Function
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• Breaks down fat cells using 40K ultrasonic cavitation
• Supports lymphatic drainage and metabolism
• Improves blood circulation and skin texture
• Reduces cellulite, wrinkles, pores, and sagging skin
• Can be used on body areas: waist, belly, thigh, buttocks, arms, calves
How to Use
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1. Clean skin and apply gel
2. Connect power supply
3. Attach working head
4. Select mode
5. Adjust intensity and time
6. Start treatment and move probe on skin
Treatment Guide (Body Areas)
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Thigh: Lift upward to groin, circular motion to break fat
Hips: Lift & circle anticlockwise for shaping
Back: Lymph drainage + circular motion for contouring
Arms: Inner elbow to armpit drainage technique
Abdomen: Clockwise + anticlockwise circular motion
Face: RF lifting (5–8 min, upward motion only)
Important Notes
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• Always apply gel or oil before use
• Do not use on dry skin
• Avoid bone areas and long static use
• Do not disinfect with alcohol
• Remove metal accessories before treatment
• Stop after 1 hour continuous use (cool down 10 min)
• Mild tinnitus is normal due to ultrasound frequency
• Always start from lowest intensity
Specifications
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Type: 4-in-1 Cavitation Machine
Material: ABS + PC + Metal
Power: 50W
Input: 110–240V
Output: 24V / 2A
Cavitation: 40KHz
RF Frequency: 3MHz
Screen: 4.3 inch touch
Package: 37.5 × 32 × 17 cm
Why Choose FREYARA
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• Free global shipping over $39
• Tax-free checkout (no hidden fees)
• 1-year warranty
• Expert support
• Trusted by 50,000+ customers worldwide
Reviews (289)
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.
27/04/2026
Professional Results at Home
I love that I don’t need to go to a salon anymore. This machine combines RF, cavitation, and vacuum in one, so I can target my problem areas whenever I want. It’s lightweight, portable, and easy to clean. I’ve seen noticeable slimming on my waistline already. Highly recommend!
18/04/2026
Amazing product, exceptional company
This was certainly the best blind purchase! The machine works and results are visible after two sessions, faintly at first but I have no doubt it'll be more and more visible.The instructions are clear enough and not at all confusing, altho' the machine setup and use is pretty self explanatory. The company, is an entire different story still on a very positive note; they have an exceptional customer service, I purchased the machine and forgot to add the coupon so I asked them if there is anything we can do, they issued the refund no questions asked. If you have any doubts that hold you back make the move I promise you can't go wrong with either the product or the company!
11/04/2026
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!
31/03/2026
Simple operation, comfortable use, and effective only if you persist!
The machine looks good and is easy to operate. It feels a little hot when you first use it. The strength of the negative pressure adsorption can be adjusted. It is quite comfortable after getting used to it. After using it a few times, I feel that my skin is tighter and the lines of my legs seem to have changed a bit. However, it takes a while to see the fat-reducing effect. In general, the effect will be more obvious with massage and diet management. You can't expect to lose weight with it once, but it is still good as an auxiliary.
24/03/2026
Worth every penny!!!
This machine is worth every penny! I recently had a 360 lipo and they recommended cavitation as one of the treatments to get the best results. I called spas that offered these treatments and the cost was VERY high. I found this and was hoping to get the results I was looking for. It did not disappoint!! It is small and compact so it is easily storable and after 2 treatments it paid for itself. I also like the convenience of being able to do it at home. If you haven't purchased, do so!! FIVE STARS ⭐️⭐️⭐️⭐️⭐️
16/03/2026
Amazing company!!!
I received my 4 in 1 cavitation/radio frequency machine super quickly! I am only on my third treatment, as you should only apply it every 72 hrs to 10 days, but let me tell you this, it is mighty powerful!! I am using to smooth out and tighten skin after cosmetic surgery! I also messaged this company about a sale for the machine that I found after I purchased, and they refunded me the difference right away! I would definitely purchase from them again in the future!!
03/03/2026
Noticeable Contouring & Firmer Skin After Weeks of Use
I’ve been consistently using this 4-in-1 RF Vacuum Cavitation Machine for about 6 weeks now, and the results so far are genuinely impressive. Initially I started with the lower intensity settings to get a feel for the vacuum and RF functions. After the first couple of sessions, I felt a warm, comforting sensation — not uncomfortable or irritating at all — which made me confident to increase intensity gradually. By week three, my waist and thigh areas began feeling firmer, and my clothes fit noticeably better. My skin also feels tighter and more toned, especially in the lower belly region where I tend to store stubborn fat. The combination of cavitation, RF, vacuum suction, and massage has helped smooth out the texture of my skin and reduce the appearance of small bulges that I never seemed to shift with diet and workouts alone. Overall, this device feels like having a mini body-contouring treatment at home — convenient, easy to use, and worth the time invested for real, visible results.
02/03/2026
Vacuum
Can someone tell me how they can do the vacuum by their own? I selected the loose version and 1 and 1 options at the end.. but I couldn't do it !
28/02/2026
The before-and-after difference is simply too obvious.
To be honest, I didn't initially have very high expectations for this device. However, after two months of actual use, I think it's a really good product.
03/02/2026
FAQs
Ask Question
A
We recommend choosing a product with high moisture content—such as essential oils, creams and lotions, skincare gels, or ultrasound gels. Any brand is suitable.
A
I bought it and usually use it once or twice a week. Sometimes I'm too busy to use it.
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Please view our return policy:
https://www.freyara.com/warranty
A
Hello, we have a CE certificate.
A
It is recommended to choose a product with high moisture content—such as essential oils, creams and lotions, skincare gels, or ultrasound gels. The specific brand does not matter.
Ultrasound gel is the option most frequently used.
Video
4-in-1 40K Cavitation Machine Review | Influencer Recommended 1
4-in-1 40K Cavitation Machine Review | Influencer Recommended 2
40K 4 in 1 Cavitation Machine Demonstration Video
Wholesale
| ≥ 5 | ≥ 10 | ≥ 20 |
|---|---|---|
| $179.00 | $169.00 | $159.00 |