https://www.fcc.gov/consumers/guides/specific-absorption-rate-sar-cell-phones-what-it-means-you https://www.fcc.gov/consumers/guides/specific-absorption-rat...

https://www.fcc.gov/consumers/guides/specific-absorption-rate-sar-cell-phones-what-it-means-you https://www.fcc.gov/consumers/guides/specific-absorption-rat... Summary: Specific Absorption Rate - how much RF energy your head is absorbing.