Self Heating Neck Support Protector
- It has a dual thermoelectric and piezoelectric effect.
- Forms a resonant magnetic field that resonates with the human body.
- Can effectively improve blood circulation, promote metabolism, and clear the meridians, enhance immunity.
- Applicable to bone hyperplasia, neck pain, joint pain and other symptoms of hyperthermia therapy.
- Come with an elastic belt, safe and comfortable to wear.