****** - Verified Buyer
4.5
If you are extremely EMF sensitive, it doesn’t block non-ionizing microwave radiation from Bluetooth. My daughter stopped by and I went to speak to her at her car. She had iPhone Bluetooth synced to her car. I didn’t “feel” it, but 2-3 hours after she left I had terrible abdominal cramps and flu symptoms (very upset stomach). I texted her and that’s when she said she forgot to turn it off. Most disappointed that it did not contain the certificate of authenticity as stated. Will test for a few more days to see if it protects. Otherwise, it is useless to me.No one would notice that I am wearing for a purpose, they would think it is a fashion jewelleryThis gets one star because you have no choice but to put one star rather than nothing. But I give this zero stars because it was FAKE SHUNGITE!! The black coloring started to wear off within a week. I sent this back.La berdad las compre para protección pero no son reales se están despintando?Purchased for my wife. She heard Shungite helps keep the effects of 5G away. Don't know if it actually works. But she loves it.A nice bracelet which is very valuable as it protects from radiation and other unwanted energies. It’s snug, not huge, therefore it can be worn with any other stones next to it. It’s not overwhelming but gets the job done! A++ It’s authentic! You can be sure!