RF Safe argues that marketing claims such as “blocks 99% of EMF” for anti-radiation phone cases are misleading because many “lab tests” are reportedly performed on shielding fabric alone rather than on a working phone. The piece frames a phone as a “dynamic radio” and suggests real-world performance may differ from simplified test setups. The extracted text also promotes RF Safe’s products and warranty, indicating a commercial/advocacy context.

RF Safe critiques the anti-radiation phone case market for relying on headline percentage-blocking claims that may reflect tests of shielding material rather than real-world phone behavior in a case on a live network. The article argues that poorly designed or misused shielding cases can interfere with a phone’s signal and prompt higher transmit power, potentially increasing exposure in some scenarios. It positions RF Safe’s QuantaCase/TruthCase as avoiding percentage marketing claims and emphasizes a systems-engineering approach to testing and use, while noting that health causation from typical consumer RF exposure remains debated by authorities.

RF Safe argues that “anti-radiation” phone case marketing based on universal “99% blocking” claims is misleading because real-world phone emissions vary with signal conditions, orientation, and how a case affects the antenna. The post positions RF Safe’s TruthCase/QuantaCase as more credible specifically because it refuses to advertise a single percentage reduction and instead emphasizes design constraints intended to avoid prompting a phone to increase transmit power. It cites a KPIX 5 (CBS San Francisco) test as an example of how flip cases can reduce exposure in some configurations but potentially increase it in others when used differently than intended.

RF Safe argues that many “anti-radiation” phone cases use misleading marketing (e.g., fabric-swatch tests, vague “FCC tested” claims) and that some designs may cause phones to increase transmit power if they interfere with antennas. The article provides a checklist of red flags (magnets/metal plates, detachable shields, unclear orientation instructions) and emphasizes behavioral steps to reduce RF exposure. It promotes RF Safe’s QuantaCase as a “directional shielding” design intended to reduce exposure on the body-facing side while avoiding signal blockage that could prompt higher power output.