Photon PEMF Amethyst Tourmaline Bian-stone Heating Massage Mattress Negative Ion Far Infrared Therapy Medical Magnetic Mat

PEMF stands for pulsed electromagnetic field therapy, which uses electromagnetic waves to improve circulation, reduce inflammation, and stimulate cellular repair. Amethyst and tourmaline are semi-precious stones that emit far infrared radiation, which can help to relieve pain and improve circulatio