New Products 2013


Stay warm Heat  Therapy Wraps are designed to increase blood flow and provide soothing warmth and muscular relaxation.

Every Stay warm Therapy Wrap includes a rechargeable battery to provide on the go, portable relief that targets affected areas to help alleviate pain and relax tight muscles.


  1. Medical Far Infrared Ray Unique Heating Wrap.
  • Relax Muscle Spasms
  • Reduce Chronic Pain
  • Improve Circulation
  • Generate Soothing WarmFIR is absorbed by the human body through “resonance absorption”. FIR energy occurs within the same wave-lengths as the molecules of the human body.

    Therefore it corresponds with the human body at the same resonance level.


    About Far Infrared

    What is Far Infrared therapy (FIR) and what does it do:
    Far Infrared Ray are waves of energy, totally invisible to the naked eye, capable of penetrating deep into the human body, where they gently elevate the body’s surface temperature (107.6F/42 Celsius and above, enables destruction of cancer cells), and activate major bodily functions.

    History – How Far Infrared therapy came into being:
    Our bodies radiate far infrared energy through the skin at 3 to 50 microns, with most output at 9.4 microns. Our palms emit FIR energy also, between 8 and 14 microns. ‘Palm Healing’, an ancient tradition in China, has used the healing properties of far infrared rays for 3,000 years.

    Since ancient times, people have believed that exposure to sunshine can maintain and even enhance health. Sun therapy is a form of natural FIR thermal therapy. Far Infrared Ray are the invisible rays of natural sunlight that have the longest wavelength. However, sunbathing should only be enjoyed in moderation since sunlight contains ultra-violet ray which are potentially damaging. There is also no temperature control and sunshine is only available seasonally.



  • Improving blood circulation in the affected area.
  • Improving body’s ability to remove waste, such as dormant cells and lactic acid.
  • Increasing blood vessel resilience and promotes cellular functioning.
  • Providing fast, effective pain relief to sore muscles and joints. 

    Movable heated Far Infrared Ray Health Waist Pad

    This new heated back warmer is the first of its kind. The warming back belt provides constant heat, both portable and adjustable so you get the benefit wherever you are and whatever you are doing. Heating elements in the two sides of the lower back can be heated independently or at different temperatures for people who suffer more on one side of the lower back.

    Movable heated Far Infrared Ray Health Knee Pad 


  • Our Rechargeable Heat Therapy Knee Wrap helps to soothe the pain and increase blood flow without the use of potentially harmful medicines. If you are ready for relief, you are ready to experience the benefits that our Heated Knee wrap has to offer. Our system delivers therapeutic and targeted heat directly to your muscles and tissues where you need it most. As the pioneer of portable Far Infrared Heat Therapy, Stay Warm provides therapeutic heat with a safe, low voltage heating system so that you are able to experience instant pain relief no matter where you are.


  • Carbon Fiber Heating Technology
  • Infrared Heat for Pain Relief & Other Health Benefits
  • Taiwan & China Medical Device Licenses approved Taiwan Patent No: M516406

    China Patent No: 4947783

    Taiwan Medical FDA device License No: 623102J795

    Regulations for Governing Management of Medical Device No: 005997


  • Movable Samsung & LG rechargeable Power device LG Lithium-Ion Battery:

    Material Safety Data Sheet (MSDS)

    UL the standard in safety

    PSE Test Report

    UN Test report

    Samsung Lithium-Ion Battery:

    Material Safety Data Sheet (MSDS)

    UL the standard in safety

    PSE Test Report

    UN Test report

  • Sun Group Wearable Medical Dept. Made in Taiwan  

    Our company is with some advantages as follows and we are your reliable partner.

    Taiwan based company with excellent management
    Rich experiences in electrical field
    With the latest technology of heating element
    Taiwan technical and engineer support
    Strict quality control
    OEM & ODM service


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New Products **
Battery Heated Socks