This CQR - Crystal Quantum Radio™ is tuned to the Schumann Harmonic, the World-Sound made by radio waves emanating from the stars and the explosive force of the Big Bang at the moment of Creation. Never needs batteries or recharging, this Quantum Device is powered directly by radio waves from outer space.
This is a serious undertaking. If you have a demon bothering you it can be helpful. It is not a play toy. If you don't need it leave it alone. If you do need it . . . may peace be yours.