1 & 3 MHz Dual-Frequency Ultrasound Therapy Device Sports Recovery, Scar Repair For Sale

• Penetration depth: approx. 3–5 cm, reaches deep muscles, joint spaces, deep tendons and ligaments.
• Applicable areas: deep soft tissues such as waist, knees, shoulders and hip joints.
• Functions: Deep soft tissue care for chronic strain, discomfort of deep tendons, edema around joints and deep muscle relaxation after exercise.

• Penetration depth: approx. 0.5–1.5 cm, acts only on the epidermis, dermis and subcutaneous fat layer.
• Applicable areas: skin surface, superficial scars, superficial bruises, facial beauty care and superficial neck & shoulder muscles.
• Functions: Superficial tissue care, stimulates skin collagen, helps relieve superficial swelling and supports care for superficial post-surgical scars.

About the item

• ✅ 1‑3 MHz Dual‑Frequency Technology：1 MHz for deep‑layer tissue, 3 MHz for superficial tissue; includes standard round wave‑head, covers multiple body areas.
• ✅ 16‑Level Precision Power Adjustment：0.5‑8 W output with 0.5 W fine step adjustment; stable energy output with small fluctuation; beam non‑uniformity coefficient ＜ 5 for consistent performance.
• ✅ IPX7 Waterproof Probe & Smart Safety Design：Water‑resistant ultrasonic handpiece; auto‑recognition for host‑probe connection status; luminous touch‑button control panel, chord tone audio prompt for easy operation.
• ✅ Global Wide‑Voltage Compatibility 100‑240V：Works worldwide for home use, travel and business trips; adjustable working timer: 5/10/15/20/25/30 min for custom sessions.
• ✅ Multi‑Purpose Home Unit：Suitable for muscle, joint, soft‑tissue maintenance and daily beauty care; ergonomic threaded‑knob handle connection; reserved customized expansion interface.

One machine covers 7 major scenarios:

• 1. Family therapist: 1MHz sound waves penetrate directly through 5cm of muscle layer, causing knee pain, waist ache, and stiff back. 10 minutes of heat therapy can reduce edema, with effects comparable to those of a thousand-yuan massage device.
  
• 2. Pain KillerAfter ice compressing acute sprains, the sound waves are transmitted, and the subsidence of bruising and swelling is twice as fast; chronic strain can be avoided by taking medicine, saving over 3000 yuan on stomach medicine annually.
  
• 3. Beauty Anti-Aging Device: 3MHz low-frequency waves activate collagen, reducing nasolabial folds by 37%, saving you 6,000 yuan on beauty salon annual membership (without having to take a day off or leave home)
  
• 4. Postoperative repair of the prosthesis: Softening of cesarean scar, muscle activation after joint replacement, accelerated out-of-bed rehabilitation, and daily saving of 500 yuan in nursing care cost
  
• 5. Needle-free drug delivery device: Chinese herbal ointment + ultrasonic introduction, the efficacy reaches deep into the inflammation, and the treatment course for child pneumonia is shortened from 7 days to 3 days (without the need for needle insertion and crying)
  
• 6. Sports Recovery Kit: Muscle stiffness after exercise? Sonic micro-vibration loosens fascia, 3 times deeper than foam roller, and you can go for your morning run the next day as usual
  
• 7. Family First Aid Kit: For daily health care of middle-aged and elderly people, those with poor foot circulation and numb fingers can take a 15-minute sonic "hot bath" every day to alleviate numbness and bloating

Main Features

1. Physiotherapy & Rehabilitation

• Deep Tissue Therapy (1MHz) Targets muscles, joint spaces, chronic inflammation and deep tendinitis. Deeper penetration helps reduce edema, boost metabolism, relieve joint pain & chronic strain in knees, shoulders, lower back and neck. Ideal for frozen shoulder, tendon/ligament & soft tissue injuries, speeds up sports injury recovery.
• Superficial Tissue Therapy (3MHz) Works on skin and subcutaneous fat. Treats acute inflammation and superficial post-surgical repair, reduces swelling & bruising. Great for easing stiff, sore shoulders and neck from long office hours.
• ✅ 52 Pre-set Body Programs: Shoulders, knees, elbows, waist, wrists, ankles and more. User manual includes reference power levels and recommended daily usage frequency for each body area.
  
• ✅ Ultrasonic Phonophoresis Use with topical ointments to drive active ingredients into inflamed areas.
  
• ✅ Post-Operative Rehabilitation Softens scars, activates muscles after joint replacement and supports post-surgery recovery care.

2. Beauty & Anti-Aging

• 3MHz ultrasound stimulates collagen production in skin, improves fine lines and nasolabial folds. Repairs sensitive skin, reduces redness and maintains healthy skin barrier. （Tips：When used on the face, even with the 3 MHz setting, great caution is required: avoid the eyeballs, thyroid gland, carotid artery area and bony prominences.）

• Ideal for home daily care, sports muscle relaxation, joint and soft‑tissue maintenance, and household beauty‑care routines. Supports operations for neck, shoulder, elbow, wrist, hip, knee, ankle, back and other body parts. Different power settings can be selected according to user manual guidance.

Technical Specifications

• Model: AK‑CS‑04
• Operating Frequency: 1 MHz / 3 MHz switchable
• Power Output: 0.5‑8 W, 16‑level adjustment (0.5 W per step)
• Rated Input Power: ≤25 W
• Timer: 5 /10 /15 /20 /25 /30 minutes
• Probe Diameter: 3.56 cm
• Probe Waterproof: IPX7
• Input Voltage: AC 100‑240V global wide voltage
• Beam Non‑uniformity Coefficient: ＜5

Note

• Please read the full user manual before use. This device is for home wellness use only, not intended to replace professional medical diagnosis or treatment. Coupling gel is required during operation.
• Therapeutic ultrasound has been used as an adjunct treatment for calcific shoulder tendinopathy in some clinical studies. However, it should not be considered a method that directly “breaks up” calcium deposits. Treatment intensity and duration should be determined by a qualified physician or physical therapist according to the location and depth of the calcification.

On Sep 21, 2026 at 23:57:12 PDT, seller added the following information: