2X Schumann Wave Generator Electromagnetic Wave Extremely Low Frequency Pulse 7.83Hz Earth Resonance Frequency Generator

2X Schumann Wave Generator Electromagnetic Wave Extremely Low Frequency Pulse 7.83Hz Earth Resonance Frequency Generator Description

Product description: Shuman wave generator, we call it wave generator and jokingly call it Xuanxue wave generator. It is essentially an extremely low frequency (ELF) electromagnetic wave. According to the multiplication of the speed of light wavelength by frequency, the wavelength of the 7.83HZ electromagnetic wave is 38000 kilometers, which is very close to the well-known circumference of the Earth, which is 40000 kilometers.
In fact, waves are an inherent property of geophysical characteristics, forming an electromagnetic resonant cavity the surface and ionosphere, and 7.83HZ is the natural frequency of this resonant cavity. When an electromagnetic wave with such a frequency is emitted, it will form a standing wave in the Earth's space and will continue to oscillate for a long .

Working mode: Power
7.83Hz extremely low frequency electromagnetic wave: 0.3mW without any sound
Charging method: Equipped with a built-in 2000mA lithium battery, it can be charged using the Type-C interface commonly used mobile phones (a mobile phone charger is sufficient, with no current limit)
Red light : charging in progress
Green light : Full
light flashing: emission status
Light off: shutdown/battery depleted
Power supply voltage:5V1A
Colour:Black & Silver
Material:ABS

Package Contents:
2 x Schumann wave generator
2 x Type-C power cord