PRODUCT FEATURES
3D Fascia Knife for Physical Discomfort Relief
- Use the blunt tip for linear stripping targeting spasms and nerve nodules in the upper‑middle trapezius.
- Draw circles centered on the device to work on the superficial fascia of the upper trapezius, and glide along the direction of muscle fibers.
- Use the hook probe to perform horizontal agitation on deep nerve tissues to release muscle fibers and fascia.
Ankle & Foot Discomfort
- Run the grooved blade along the tibialis anterior to release superficial fascia;
- Glide the gun‑shaped tip along muscle fibers to amplify vibration effects;
- Apply the concave / flat probe against the tibia for full relaxation within 5 seconds.
New‑Generation Technology for Discomfort Relief
- Built with premium‑grade materials.
- High‑performance motor.
- 3D energy‑focusing technology.
- Power penetrates deep into muscle tissues.
- Multi‑head configuration.
- AI‑assisted intelligent massage.
PRODUCT SPECIFICATION
| 3D Fascia Knife (F28) — Detailed Specification Table | |
| Basic Product Information | |
| Parameter | Details |
| Product Model | F28 |
| Product Name | 3D Fascia Knife |
| Core Technology | RRT 3D Three-Dimensional Energy-Gathering Patented Technology |
| Product Positioning | Professional-grade fascia release and soft tissue therapy device |
| Applicable Scenarios | Gym, physiotherapy clinic, rehabilitation institution |
| Core Technology & Performance Parameters | |
| Parameter | Details |
| Vibration Mode | Three-dimensional vibration (horizontal, rotational, sliding) |
| Maximum Speed | 9,000 RPM |
| Vibration Frequency | Approx. 150 times/second |
| Stroke/Amplitude | 2mm (vertical amplitude) |
| Effective Working Depth | Deep fascia (targeted depth of 1–2mm) |
| Core Principle | TVR (Tonic Vibration Reflex) principle |
| Vibration Efficiency | 3–5 times that of an ordinary massage gun |
| Applicable Areas | Muscle groups across the whole body and soft tissue around joints (ordinary massage guns are prohibited from being used on joints) |
| Hardware & Structure Parameters | |
| Parameter | Details |
| Main Material | Aluminum alloy body |
| Net Weight | 1.1kg |
| Body Structure | Hollow vented heat-dissipation structure |
| Massage Head Design | 3D detachable metal massage head + silicone massage head on top |
| Massage Head Specs | Single-point acupoint type, sensitive soft tissue type, medium muscle group type, large muscle group type |
| Body Dimensions | Approx. 86×89×280mm (L×W×H) |
| Function & Control Parameters | |
| Parameter | Details |
| Speed Modes | 4 adjustable levels |
| Speed Description | Level 1 – deep impact; Level 2 – quick relaxation; Level 3 – fascia release; Level 4 – competitive recovery |
| Control Method | One-button physical button control |
| Core Functions | 1. No Bruising, No Brutality, No Suffering Traditional fascia knives apply heavy force and leave bruises and soreness, so many people are afraid of the pain. This 3D energy fascia knife works through three-dimensional energy-gathering penetration — releasing the deep fascia without damaging the surface. The process is comfortable with only a mild sense of fullness and soreness, leaving you feeling light and relaxed afterward. It is well tolerated by the elderly, women and those with a low pain threshold. 2. Immediate Results, No Relapse Ordinary massage only relaxes the muscles, treating the symptoms rather than the cause. This treatment directly releases deep adhered fascia and calcified nodules, restores normal sliding space for the muscles and corrects fascia tension. Your posture relaxes and the soreness disappears on the spot, with durability far exceeding ordinary wellness treatments. 3. Relaxation + Reshaping + Therapy in One It does far more than relieve soreness! After releasing the tense fascia, it helps improve the “wealth bag” hump, rounded shoulders, hunchback, thick shoulders and back, and stiff outward-bowed calves, while firming up loose contours. It is a dual-function treatment that combines “wellness + posture management”. 4. Unclog Metabolism and Improve Sub-health Fascia is the largest connective tissue network in the human body. Once the fascia is unblocked, qi and blood flow smoothly throughout. With long-term use, it improves circulation blockage, bodily heaviness, fatigue and weakness, enhances sleep quality, and helps you move away from chronic sub-health exhaustion. |
| Safety Protection | Smart temperature control protection, motor voltage stabilization protection |
| Operating Logic | The 3D fascia knife adopts a three-dimensional curved energy-gathering structure that conforms to the body’s bones and muscles at multiple points, forming a closed 3D mechanical loop of “penetration, release and repositioning”. Its built-in energy-gathering conduction effect keeps the force from staying on the surface or pressing violently into the flesh. It penetrates the skin, fat and fascia layers to precisely break down deep calcified nodules, chronic strain and fascia adhesion. This is not brute-force pressing but scientific mechanical release. It does not damage capillaries, cause bruising or strain the fascia. Even beginners can achieve professional-depth results, comprehensively outperforming traditional relaxation treatments in safety, penetration and durability. |
| Electrical & Battery Parameters | |
| Parameter | Details |
| Built-in Battery | 6400mAh high-capacity lithium battery |
| Charging Port | Universal Type-C charging port |
| Rated Voltage | 11.1V DC |
| Rated Power | 71W |
| Continuous Working Time (full charge) | Approx. 2.5 hours |
| Charging Time | Approx. 4.5 hours |
| Noise Control | ≤75dB (at normal usage level) |
| Accessory List | |
| Parameter | Details |
| Main Unit | 1 unit |
| Massage Knife Heads | 6 blades 1. Hook Knife — recommended for targeted combing of strip-shaped fascia such as the sternocleidomastoid muscle 2. Sweeping Probe Knife — recommended for deep fascia in medium areas, such as the neck and shoulders 3. Large M-Knife — recommended for large muscle groups such as the thigh muscles, trapezius and latissimus dorsi 4. Bat Knife — recommended for the forearms, hands, legs and similar areas 5. Shark Knife — recommended for finger joints and ankle joints 6. Ring Knife — suitable for medium/large muscle bundles and multi-area meridian relief Installed on the main unit and non-replaceable |
| Type-C Charging Cable + Charging Adapter | 1 set |
| User Manual | 1 copy |
| Certificate of Conformity | 1 copy |
| Applicability & Safety Parameters | |
| Parameter | Details |
| Applicable Users | 1. Office workers / “head-down” users Year-round stiff neck and shoulders, cracking sounds when turning the head, heaviness at the back of the head, a protruding “wealth bag” hump, limited arm lifting, dizziness from long sitting, and thick, stiff shoulders and back. Root cause of the pain: long-term tightening and adhesion of the neck-shoulder fascia, blocking upward circulation of qi and blood. 2. Long-sitting moms / office workers Stiff lumbar muscles, a flattened lumbar curve, back soreness from prolonged sitting, tightness in the lower back, a hunched slouched posture, uneven shoulders, and a thick back that looks bulky. Root cause of the pain: imbalanced fascia tension in the back and waist, with compensatory muscle strain. 3. Athletes / fitness enthusiasts Lumpy thighs, stiff calves, tense glutes, lactic acid buildup after exercise, stuck joints, ineffective stretching, and muscles that get harder the more you train. Root cause of the pain: knotted and compressed myofascia that prevents normal muscle sliding. 4. People in sub-health Heaviness throughout the body, easy fatigue, difficulty waking up, tightness everywhere, blocked meridians, slower metabolism, and cold hands and feet. Root cause of the pain: blockage along the whole-body fascial chain and reduced self-healing ability. |
| Contraindicated Users | 1. People with infection, open wounds, burns, or nerve entrapment syndrome at the application site. 2. People with deep vein thrombosis or embolism, or a history of severe osteoporosis. 3. People with acute-stage/healing-stage fractures at the application site. 4. People with unstable vital signs. 5. People with poorly controlled blood pressure, or a history of fainting (syncope) due to low blood pressure. People with skin damage, those in the acute inflammatory stage, people with severe osteoporosis, pregnant women, and people with electronic devices such as cardiac pacemakers. 6. People with severe heart disease such as severe heart failure, unstable angina, malignant arrhythmia, etc. 7. People with tumor-related pain. |
| Usage Contraindications | Do not apply directly to bony protrusions, blood vessels, nerves, eyeballs, etc.; Do not use continuously on the same area for a long time (no more than 60 seconds per session); Do not use on swollen or inflamed areas or rashes |
| Executive Standards | GB4706.1-2005 “Household and similar electrical appliances — Safety — Part 1: General requirements”; CE, FCC, RoHS, MSDS |
| Patent Status | Domestic patent applied for the design |
| Packaging & Logistics Parameters | |
| Parameter | Details |
| Net Weight per Unit | Approx. 1.1kg |
| Gross Weight (10 units) | Approx. 17.5kg |
| Packaging Dimensions (10 units) | Approx. 480mm×330mm×460mm (L×W×H) |
| Packaging Material | Storage bag + carton |
| Storage Environment | Temperature -5°C to +50°C, humidity 5%RH to 85%RH, free of corrosive gases |
PRODUCT FUNCTIONS
1.Material: High-end feel
The body is made of lightweight aluminum alloy, which feels sturdy in the hand without any heaviness. The surface has undergone a fine matte finish, which is not only scratch-resistant and fingerprint-resistant but also has an ultra-smooth feel. No matter how often it is used, it always looks like new, exuding a sense of luxury
2.Color and pattern: simple yet not simplistic
The overall design adopts a minimalist style, featuring sleek and clean lines without any unnecessary decorations. The color scheme opts for a low-saturation metallic pink, which is gentle and versatile. Whether placed at home or taken to the gym, it can easily blend in, serving as a reliable presence with its striking appearance that looks great no matter how it's photographed!
3.Workmanship: Details reveal the quality
The craftsmanship is truly industry-standard! The body is seamlessly assembled, with gaps uniform to the millimeter level. It feels smooth and flat to the touch, without any roughness that might irritate the hands. The buttons are crisp and responsive, with clear feedback. Every operation brings a sense of quality, delighting the attention to detail!
4.Craftsmanship edging: Exquisite to the fullest
The craftsmanship edging on the edges is truly a finishing touch! Utilizing high-precision edging techniques, the lines are smooth and sturdy, enhancing not only the overall elegance but also the durability of the body. The corners have been rounded, making them both aesthetically pleasing and safe. The attention to detail is evident, and the texture is top-notch!
5.Function: Practical and tough
The functionality is beyond words! Equipped with high-frequency vibration technology, it can precisely reach deep muscles, quickly alleviating soreness and fatigue after exercise, with an exceptionally awesome relaxing effect. The compact and portable design makes it super convenient for both home relaxation and outdoor carrying, allowing you to enjoy professional-level massage anytime, anywhere. It's truly a relaxation wonder!
