Hyperthermia with natural mineral tourmaline as the core, comprising the product formed integrally with the nano-bio-functional materials.
In the case of temperature and pressure changes, continuous release of far infrared, negative ions.
And the thermoelectric micro-current stimulation effects to the human body.
Using method: directly wearing, make hot effect in 30 minutes, wearing
before sweewing with wet towel, hot effection will be more obviously.
1 * Neck Wrap Belt