VU-CTM1 Knee Cold & Heat Therapy Massager

VU-CTM1 Portable Cold & Heat Alternating Knee Therapy Massager

VU-CTM1 Portable Cold & Heat Alternating Knee Therapy Massager

Rechargeable wearable therapy wrap with 4°C cooling, 41°C heating, two alternating temperature programs, 3-level air wave airbag, four fan modules, Type-C charging, and OEM/ODM customization support

Overview

The VU-CTM1 Portable Cold & Heat Alternating Knee Therapy Massager is developed for rehabilitation product distributors, sports recovery brands, wellness retailers, physiotherapy suppliers, and home healthcare product buyers. As a manufacturer, we design this hot cold therapy system for customers who need a portable, rechargeable, and wearable recovery device with cold therapy, heat therapy, alternating temperature programs, and air wave compression in one compact product.

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VU-CTM1 supports five working modes: single cold, single heat, cold and heat alternating, heat and cold alternating, and air wave airbag compression with three levels. This ice and heat therapy machine provides cooling at about 4°C and heating at about 41°C, while the visible four-fan structure, LED controller, detachable battery, and adjustable wrap design make it easy for users to understand and operate. As a wearable hot cold therapy unit, it is mainly suitable for knee care and can also be used on the shoulder, calf, thigh, and other suitable body areas depending on fit.

For B2B buyers, VU-CTM1 offers strong advantages in product display, private-label sales, and market testing. The rechargeable Type-C design, detachable lithium battery, soft black fabric body, and clear blue/red mode indicators make this hot and cold therapy unit suitable for e-commerce, retail stores, sports recovery channels, rehabilitation clinics, and home wellness markets. Regular stock supports MOQ 1 piece, and this hot cold therapy system can be customized in color, appearance, function software, logo, packaging, and other details according to customer requirements.

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Mode Logic and Therapy Experience

Single Cold Mode for Post-Activity Cooling

This ice and heat therapy machine offers a dedicated single cold mode with blue visual indication. The preset session time is about 15 minutes, helping users enjoy focused cooling comfort after exercise, walking, training, or daily joint pressure.

Single Heat Mode for Warm Relaxation

The hot cold therapy unit provides single heat therapy with a yellow indicator and a preset working time of about 18 minutes. The 41°C heating setting is designed for soothing warmth, muscle relaxation, and joint stiffness comfort in suitable daily wellness routines.

Cold-to-Heat Alternating Program

The hot and cold therapy unit supports a cold and heat alternating mode. This program starts with cooling and then switches to heating, offering a temperature-changing experience for users who want both cold comfort and warm relaxation in one session.

Heat-to-Cold Alternating Program

The VU-CTM1 hot cold therapy system also supports a heat and cold alternating program. By reversing the starting sequence, buyers can promote the product as a more flexible recovery wrap for different preferences and usage habits.

Air Wave Airbag with 3 Levels

This ice and heat therapy machine includes air wave airbag compression with three levels. The dynamic pressure design may help improve local comfort and swelling sensation management when used correctly around the knee, calf, thigh, or shoulder.

Single Cold Mode for Post-Activity Cooling

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Technical Specifications

Item	Specification
Model	VU-CTM1
Product Name	Smart Cold Heat Alternating Airbag Therapy Wrap
Product Type	Portable rechargeable wearable therapy wrap
Main Functions	Single cold, single heat, cold and heat alternating, heat and cold alternating, air wave airbag
Charging Voltage	Type-C 5V3A
Power	65W
Battery	18650 11.1V 2900mAh detachable lithium battery
Working Modes	5 working modes
Air Compression	3 air wave intensity levels
Cold Mode Time	About 15 minutes
Heat Mode Time	About 18 minutes
Alternating Mode Time	About 20 minutes
Cycle Working Time	15–18 minutes
Pressure Range	30–70 mmHg, pending final confirmation
Cooling Temperature	About 4°C
Heating Temperature	About 41°C
Airbag Chamber	1 chamber
Product Size	30 × 36.5 cm
Net Weight	1.2 kg
Main Structure	Four fan modules, controller, detachable battery, adjustable Velcro straps
Applicable Areas	Knee, shoulder, calf, thigh and other suitable areas
MOQ	Regular stock model from 1 piece
Warranty	1 year
Technical Support	24-hour technical support

Structure, Display Value and Application Channels

Visible Functional Hardware Design

The hot cold therapy unit uses four visible turbine-style fan modules, a controller with LED light, and a side battery module. These visible parts help customers quickly understand the cooling, heating, and active air circulation concept during product demonstrations.

Rechargeable Use for Flexible Scenarios

The hot and cold therapy unit uses a detachable lithium battery and Type-C charging design. Users can charge the battery, install it into the wrap, fasten the straps, select a mode, and start therapy without being limited by a fixed power cable during use.

Multiple Body-Area Positioning

The VU-CTM1 hot cold therapy system can be positioned as a knee massager, shoulder therapy wrap, calf recovery device, or thigh comfort product. This helps distributors build multiple marketing pages and product bundles from one model.

Strong Retail and Online Sales Potential

This ice and heat therapy machine is suitable for e-commerce platforms, rehabilitation stores, sports recovery shops, physiotherapy product catalogs, home wellness channels, and gift-oriented health products. Its blue/red mode display and clear temperature values are easy for end users to understand.

Manufacturer Service, MOQ and Customization

Low MOQ for Market Testing

The standard hot cold therapy unit supports regular stock MOQ 1 piece, making it suitable for sample orders, distributor testing, Amazon-style listing preparation, showroom display, product video shooting, and small-batch trial sales.

Customization for Brand Differentiation

We can customize color, appearance, function software, logo, packaging, controller details, strap design, and other product elements according to customer requirements. Buyers can contact us to confirm customization feasibility, MOQ, sample cost, production lead time, and artwork requirements.

Warranty and Technical Support

VU-CTM1 is supplied with a 1-year warranty and 24-hour technical support. For long-term cooperation, this hot cold therapy system can support operation guidance, troubleshooting, packaging discussion, product training, private-label planning, and stable manufacturer supply.

VU-CTM1 Knee Cold & Heat Therapy Massager | OEM/ODM

VU-CTM1 Portable Cold & Heat Alternating Knee Therapy Massager