Abstract: A device providing biological protection against the electromagnetic waves emitted by a mobile telephone. A protective element against electromagnetic waves, arranged so that the user is able to protect himself or herself from the electromagnetic waves emitted by the mobile telephone during use, with the protective element reflecting these signals away from the user.

Abstract: This present invention concerns the field of individual biological protection devices against harmful electromagnetic emissions, and more particularly a device providing biological protection against the electromagnetic waves emitted by a mobile telephone. This objective is met by a protective element (1) that is proof against electromagnetic waves, arranged so that, whenever so desired, the user is able to protect himself or herself from the electromagnetic waves emitted by the mobile telephone (2) during its use, with the protective element (1) reflecting these signals in the direction away from the user. Several embodiments are proposed, thus bringing the device within the reach of everyone. The effectiveness of this device has been confirmed by a scientific study which shows that attenuation of the power of the electromagnetic waves associated with the use of the mobile telephone (2) in the direction of the user exceeds 10 decibels.