7.83HZ Schumann wave signal generator Ultra-low Frequency Pulse wave Generator

Description

Schumann wave itself is not directly acting on the sound or video products to improve the quality of sound quality, but the role of the space environment, people's physical and mental relaxation, improve the body'sperception of sound and images, improve the health of the human body to improve the efficiency of work, mental stress also have a better
effect.
Features:
This product is Schumann wave 7.83HZ very low frequency generator, features high accuracy and stability.
High stable frequency acquisition elements: high stability pulse chip,
precision correction capacitance, precision multi-loop adjustable resistor
For more information please Google "Schumann Resonance".
For audio-visual space - to enhance the sound field and audio-visual effects
For the bedroom - to help sleep soothe the nerves, treatment of insomnia
For the office - relax and improve work efficiency
For the create space - to improve creative inspiration
For the tea ceremony, spirituality, realization space - resting body and mind
Frequency: 7.83Hz
Rated voltage: DC5V
Rated current: 0.5A
Notice:the Switch only for the indicator light ON/OFF , once you connect power to this board. it will keep works.
The Transparent acrylic cover need assembly it by yourself (The acrylic have the protective film)
Specifications and parameters:
Circuit board size: 85mm*102mm*34mm
Power supply interface: DC5.5*2.1
Supply voltage: 5V
Rated power consumption: <1W
Frequency: 7.83Hz
Package include:
7.83HZ Schumann wave signal generator   X 1
DC Power cable   X 1
Note: This list price are not with the DC5V Power adaptor.  The mobile phone charger head can use with it. or you also can use PC USB as Power supply.
On Jun 16, 2022 at 04:29:07 PDT, seller added the following information: