Tone down heavy automotive energy when placed inside a vehicle. The volume of the EMFs (Electro Magnetic Frequencies) from your car's electrical fields is startlingly high. These negative frequencies are emitted by all cars, and are especially high in hybrid and electrical cars. You can measure this using an EMF meter. These negative energies often run right under the car seats and affect both children and adults. The LIFE Energy Shield™ protects you from these negative frequencies while at the same time protecting the body from the harmful effects of EMFs (Electro Magnetic Frequencies) from electrical fields, microwaves, radio waves, and other weakening fields by emitting restorative frequencies that have a positive, balancing effect on the glands, organs, and meridians of the body.