1. Working Principle – Semiconductor Thermoelectric Cooling & Heating Integration + Dynamic Air Wave Pressure:
The VU-CTM1 alternating hot and cold therapy device utilizes semiconductor thermoelectric cooling & heating Technology, enabling instantaneous switching between iceless cryotherapy and thermotherapy without the need for ice packs or hot water. Simultaneously, its built-in pneumatic compression system achieves synergistic effects of cold compression and heat therapy through cyclical pressure at 3 Adjustable Pressure Levels.
2. Multi-functional– 4 Hot/Cold Modes × 3 Pressure Levels, Customizable:
Supports free combination of 4 therapy modes (cold therapy / heat therapy / cold-hot alternate / hot-cold alternate) and 3 dynamic pressure modes to meet personalized needs at different stages of rehabilitation; Rechargeable battery powered with Type-C fast charging, wireless and portable; the operating interface clearly displays the working status via LED indicator lights, making it simple and easy to use.
3. Uses and Benefits – Deep Anti-inflammatory and Analgesic + Promotes Circulation and Tissue Repair:
Cold therapy mode rapidly constricts blood vessels, reducing post-surgery swelling and inflammation; Heat therapy mode dilates blood vessels, relaxing stiff muscles; Contrast therapy (Hot & cold alternate therapy) stimulates the vascular pump effect through alternating hot and cold stimulation, accelerating muscle soreness recovery and tissue repair; Air compression further promotes lymphatic drainage, effectively relieving arthritis knee pain and joint stiffness.
4. Application Scenarios and Target Audience – Covering All Scenarios from Professional Rehabilitation to Daily Maintenance:
The VU-CTM1 wireless knee massager suitable for Post-Operative Rehabilitation, Sports Injury Treatment, and Chronic Joint Pain Management, covering diverse populations including athletes, elderly with osteoarthritis, and office workers with sedentary stiffness; it can be flexibly used in various scenarios such as Physical Therapy Clinics, Home Healthcare, Gyms, and Outdoor Travel, making it an ideal choice for an All-in-One Recovery Device.
5. Customization Services – Full-Process OEM/ODM Solutions to Build Your Own Brand:
We offer full OEM/ODM customization services, from appearance and color, logo branding, and packaging design to functional parameters (temperature/pressure/mode presets). Our products comply with FDA/CE/ISO13485 Medical Device Standards and are compatible with B2B channels such as Rehabilitation Centers, Hospital Orthopedic Wards, and Sports Medicine Brands, helping customers quickly launch their own branded Hot and Cold Compression Therapy Systems.







