7.83Hz Schumann Resonator Low Frequency Pulse Generator Universe(PCB)

1. Produced with precision components, low power consumption, no switch, can work after plugging in the power supply, with colorful breathing lights
2. Acting on the space environment, it can relax peoples body and mind, improve the body perception of sound and images, improve human health, work efficiency, and mental stress.
3. It can be placed on the table or bookshelf 1.5 meters above the ground in the bedroom
4. All-around design, no dust accumulation will affect the circuit
5. Front and back double-sided transmitting antennas
6. Input voltage: DC12V
7. Current: above 0.5A
8. Material: PCB