All-rounded heat therapy for toxic and acidic drainage, removing the coldness and dampness in human bodies. A new user experience.  

● EMIT NEGATIVE IONS AND FAR INFRARED; 
● REFLECTION FAR INFRARED; 
● INCREASE THE BODY TEMPERATURE BY ABOUT 2 ℃; 
● DOUBLE LOCK IN BODY TEMPERATURE;
● LONG-LASTING RESISTANCE TO BACTERIA;
● ANTIVIRAL ACTIVITY;
● RESISTS UV RAYS.