4in1 40K Radio-frequency Vacuum Ultrasonic Cavitation Machine (pink), Body Slimming Sculpting Device for Face, Arm, Waist, Belly, Leg
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$229.99
$349.99
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40K Cavitation
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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).
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Function:
1.Ultrasonic cavitation machine 40k cellulite slimming machine can break up fat cells instantly and powerfully. Dissolve fat, lymphatic drainage, enhance blood circulation,accelerate the decomposition of fat, let you keep a slim body figure.
2.Remove facial wrinkle, dilute facial freckle, eliminate extra fat cellulite, the skin gets whiter and smooth.
3.Firm eye skin, smooth eye wrinkle, fade eye black circle.
4.Shrink pores, tighten loose skin, remove double chin.
5.Promote metabolism, enhances luminosity of the skin.
6.Applicable for face, neck, belly, waist, thigh, calf and buttocks.
Operation:
1.Clean skin and apply gel.
2.Connect with a power supply.
3.Connect a head with main machine.
4.Choose a mode that suits the head.
5.Adjust intensity and time.
6.Press "Start", the probe works
7.Apply the head on skin to use.
Note : RF head can be used on the face but may reduce facial fat. Negative pressure massage head and 40K fat burn head should not be used on the face.
Guidelines for the use of cavitation machines
Thigh
(1) From bottom to top, push to groin to dredge lymph;
(2) Turning anticlockwise from bottom to top can help break down fat;
(3) Decompose greasy by pushing back and forth;
(4) Pull down from the knee to the groin to improve the curve.
Hips
(1) Pull to the waist in the direction of lymph;
(2) Circle anticlockwise from bottom to top and move back and forth;
(3) According to the muscle texture, it can slide and compact the buttock skin, making the buttock plump and firm, presenting the perfect curve.
Back
(1) Push back and forth 2-3 times;
(2) Circle anticlockwise to stimulate the lymph nodes;
(3) On the back, turn anticlockwise and move up and down to help break down fat;
(4) Using lymphatic drainage technique to pull toxin to lymph nodes can help improve back curve.
Arm
(1) From the inner elbow to the armpit, do lymphatic drainage;
(2) To stimulate lymph nodes in a circle;
(3) Break down excess fat by turning it anticlockwise or pushing it back and forth;
(4) Tighten skin from elbow to armpit.
Abdomen
(1) Around the navel from small to large, clockwise circle to help large intestine peristalsis;
(2) From the small circle to the large circle, push it anticlockwise.
Face
(1) Evenly apply the product on the face, use the face RF head, operate from the bottom to the top to lift theface, make the skin in a tense state, it is recommended to use for 5 minutes;
(2) Apply the product evenly to the face, use the RF head on the face, operate in the direction of the arrow, it is recommended to use it for 5-8 minutes.
Note:
1. Clean skin first, then use a suitable gel or essential oil.
2. Be sure to apply a water medium (such as slim essential oil, etc.) before use, otherwise a damage to the instrument may occur.
3. The operating heads cannot stay in one skin area for too long; be sure to avoid the areas with bones.
4. Do not use disinfectant to disinfect the product. It is recommended to use wet cotton or towel.
5. The operator and the person who’s to receive the treatment should both take off the metal decorations on their body.
6. If the machine has been used for continuously 1 hour, please stop using and let it cool down for 10 minutes.
7. Some users may experience tinnitus when using the cavitation head. This is a normal phenomenon as its wave band has exceeded the wave band range that human can hear.
8. You can freely adjust the intensity to suit your need. However, we strongly recommend that you start from the lowest level.
Specifications
Item: 4 in1 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
Touch screen 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 support.
Trusted by 50,000+ customers worldwide.
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 support.
Trusted by 50,000+ customers worldwide.
Reviews (306)
Overall Rating
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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
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.
04/06/2026
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.
02/06/2026
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
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!
26/05/2026
Noticeable Slimming and Firmer Skin After Consistent Use
I’ve been using the 4-in-1 40K RF Vacuum Cavitation Machine for roughly six weeks now, and I’m genuinely blown away by the improvements I’ve seen. I was quite sceptical to begin with, having tried other similar devices with very little to show for it. This machine however is powerful yet gentle to use, and it delivers real visible results when used consistently.
The blend of RF, vacuum and cavitation modes works exceptionally well. The cavitation head is brilliant at shifting stubborn fat, particularly around the lower tummy and love handles. After only a handful of sessions, my clothes fit far more comfortably and my waistline appears much smoother. The RF tightening setting has noticeably firmed my skin, reducing that loose, crepey texture I once had.
I really like how customisable the device is. interchangeable heads and adjustable intensity levels make it easy to target hips, thighs and arms. The vacuum suction is pleasantly gentle and therapeutic rather than harsh, and over time I’ve felt my skin becoming progressively more toned and sculpted.
It’s simple to set up, the interface is straightforward to navigate, and I can easily fit a treatment into my nightly routine while watching television. Sticking to 2–3 sessions per week made all the difference. I’ve had friends comment on my more defined shape, and I feel much more confident wearing fitted clothing.
If you’re after effective home body contouring without regular salon trips, this machine is absolutely worth the investment. It delivers a lovely spa-like experience at home, and the long-term results definitely live up to expectations.
The blend of RF, vacuum and cavitation modes works exceptionally well. The cavitation head is brilliant at shifting stubborn fat, particularly around the lower tummy and love handles. After only a handful of sessions, my clothes fit far more comfortably and my waistline appears much smoother. The RF tightening setting has noticeably firmed my skin, reducing that loose, crepey texture I once had.
I really like how customisable the device is. interchangeable heads and adjustable intensity levels make it easy to target hips, thighs and arms. The vacuum suction is pleasantly gentle and therapeutic rather than harsh, and over time I’ve felt my skin becoming progressively more toned and sculpted.
It’s simple to set up, the interface is straightforward to navigate, and I can easily fit a treatment into my nightly routine while watching television. Sticking to 2–3 sessions per week made all the difference. I’ve had friends comment on my more defined shape, and I feel much more confident wearing fitted clothing.
If you’re after effective home body contouring without regular salon trips, this machine is absolutely worth the investment. It delivers a lovely spa-like experience at home, and the long-term results definitely live up to expectations.
25/05/2026
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.
22/05/2026
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.
12/05/2026
Versatile 4-in-1 Tool — Convenient, Comfortable, and Realistic Results
I recently added this 4-in-1 device featuring RF, ultrasonic cavitation, vacuum and massage functions to my at-home routine, and I’m truly impressed by how smooth and simple it is to use.
The touchscreen is super intuitive, and switching between different treatment handles is effortless, whether I’m targeting my waist, thighs, arms or face. I love how gentle each treatment feels; the RF head gives off a warm, soothing sensation, while the vacuum massage is relaxing and never harsh.
After a couple of weeks of use, I’ve started seeing subtle improvements. My skin feels smoother and more toned, especially around my midsection and upper legs. It’s still early on, so changes aren’t dramatic — but that’s totally realistic for this type of non-invasive home device.
What I love most is how easy it is to fit into daily life. Just 15 to 20 minutes after dinner while watching TV, and I’m all set. No salon appointments, no downtime needed.
Overall, this machine delivers a great balance of comfort, convenience and gradual visible results. If you want an easy-to-use addition to your self-care routine that’s gentle, multi-functional and brings steady improvements, this one’s definitely worth a try.
The touchscreen is super intuitive, and switching between different treatment handles is effortless, whether I’m targeting my waist, thighs, arms or face. I love how gentle each treatment feels; the RF head gives off a warm, soothing sensation, while the vacuum massage is relaxing and never harsh.
After a couple of weeks of use, I’ve started seeing subtle improvements. My skin feels smoother and more toned, especially around my midsection and upper legs. It’s still early on, so changes aren’t dramatic — but that’s totally realistic for this type of non-invasive home device.
What I love most is how easy it is to fit into daily life. Just 15 to 20 minutes after dinner while watching TV, and I’m all set. No salon appointments, no downtime needed.
Overall, this machine delivers a great balance of comfort, convenience and gradual visible results. If you want an easy-to-use addition to your self-care routine that’s gentle, multi-functional and brings steady improvements, this one’s definitely worth a try.
04/05/2026
FAQs
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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.
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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.
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It can be used on the double chin area, but we recommend using only the small facial RF handpiece; do not use the large cavitation handpiece or vacuum suction handpiece on the neck or throat.
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Product page specification shows: Input: 110–240V; Output: 24V / 2A.