The Harmonic Quantum Resonance Technology Card, an unique concept!
The unique concept of the HQR card ensures high effectiveness with a large range (3 meters). You always carry this card with you and put it on your bedside table at night. In this way you stay almost permanently under the influence of the harmonic resonance of the HQR card.
The compact HQR card, the size of a credit card with a thickness of 0.80 cm, is made of 100% natural and non-toxic materials and is fully recyclable.