This pack includes the free adviceSPIRO® CARD + SPIRO® DISC PRO The SPIRO® CARD is an electromagnetic radiation protection system specially designed to filter emissions (low and high frequency) associated with mobile phones, tablets and small wireless devices for daily use, such as headphones or smart watches. This product has a range of 1.1 m (3.5 ft) radius and you can carry it in your purse, wallet, or phone case (the best place for 4G and 5G cell phones). Laboratory tests have shown that this electromagnetic protection system is fully compatible with electronic and wireless devices, optimizing its operation, connectivity and extending its useful life. The SPIRO® DISC PRO is a semi-industrial level electromagnetic radiation protection system designed for the most exposed places/individuals, as well as for people with EHS. It is a solution capable of filtering multiple powerful sources of electrosmog and both high-frequency (telecommunications) and low-frequency (alternating current) emissions that are present in certain spaces, such as a commercial premises, a high-tech office or different rooms in your smart home. This product has a range of 45.2 feet (13.78 m) and is ideal for filtering emissions from multiple smart appliances in the same space, an electrical or IT room, or an electric/hybrid vehicle.