Item Type:Schumann Wave Generator
Schumann wave is applied to HIFI:
1, the player has a certain HIFI experience, HIFI equipment level can not be too low;
2. Can hear and distinguish the timbre changes brought by different wires on the same system;    
3. It is recommended to purchase two sets for trial use (the effect is better);
4. Put the product on the speaker during trial use, add appropriate weight for anti-vibration treatment;
Schumann wave is used to help sleep:
1. It is recommended to purchase a set for trial use and put it on the side of a set of beds, which is more than 1 meter away from the human body;
2. When trial, add appropriate weights for anti-vibration treatment;
3. Appropriate use of paper cloth to block the indicator light to remove night light from the product;
4, try a week, analyze the feeling of use for 7 days;
Voltage:DC12V
Plug:US Plug 110~240V