Schumann Wave Generator 7.83HZ Pure Tone Ultra-low Earth Resonate Frequency Pulse Resonance Experiment
.Electromagnetic wave itself is a kind of substance, and it does not need a medium to propagate. It can propagate in a vacuum. It is produced by the vibration of electrons
.It is essentially an ELF electromagnetic wave. The Tesla wave is an inherent property in geophysical characteristics. It forms an electromagnetic resonant cavity on the earth's surface and the ionosphere. It is 7.83Hz extremely low frequency electromagnetic wave without any sound.
.When the electromagnetic wave of such a frequency is emitted, a standing wave will be formed in the earth’s space, which will oscillate for a long time.
.People will also be affected by Schumann wave, which can effectively relax the body and mind and improve the quality of sleep
.At the same time, it can be charged with built-in 2000mA lithium battery, which can be charged using the universal Type-c interface of mobile phones.
.Suitable for over 14 years old or adults
.Color: As Shown
.Material: Acrylic + PCB Board + Components
.Product Dimensions: 10 x 10 x 1.3cm
.Product Weight: 300g
.Package Dimensions: 11 x 11 x 5cm
.Package Weight: 350g
.Packing: Gift Box
.1 x Schumann Wave Generator
.1 x USB Cable