7.83Hz Schumann Wave Generator Schumann Resonator with 12V Power Adapter to Improve Sleep Audio

7.83Hz Schumann Wave Generator Schumann Resonator with 12V Power Adapter to Improve Sleep Audio

Improvements:
- With 12V input. It requires a stable 12V 2A or above power supply. The plug specification is 5.5*2.1. Only 12V or USB 5V can be used as power supply. Only one power supply is supported at a time. When the device is used in a fixed place, it is best to use a 12V power supply to input. Because of high voltage and more sufficient current supply, the effect is more obvious when it is used to improve the sound quality of the audio and a 12V power supply is used.
- The output power has been increased.

Features:
- Longer Micro USB port is soldered firmly, and the case is slightly protruded, which is very convenient and very strong
- The overall experience of using the product is very good
- Waveform: Pure sine wave
- Source: Frequency-locked and waveform shaping techniques are used
- Emission efficiency: more than 1,000 coils are wound on a high-permeability high-cost silicon steel rod, which effectively increases the intensity of the electromagnetic field radiated into space
- Power supply interface: 12V 5.5*2.1 round socket and USB 5V. The Micro USB port is longer, which is very strong and durable. When it is used in a fixed place, the effect of 12V power supply is better. When it is used on the go, a USB power supply makes it more convenient to use. It can be powered by mobile phone chargers and power banks
- Power output: High power output
- System function: With power switch, light switch, and adjustable power of three levels
- Schumann wave frequency: Standard 7.83 Hz
- Screw holes are equipped with soft feet pads
- There are two mounting holes at the bottom for wall mount
- The front panel light can be switched on and off, which does not affect the work of the machine

Application Scenarios:
- For audiovisual spaces: Enhance the sound stage and audiovisual effects
- For bedrooms: Sleep aids, soothing the nerves and treating insomnia
- For the office: Relax yourself to be productive
- For creative space: Enhance creative inspiration
- For tea ceremony, spirituality and meditation space: To calm the body and mind
- For the treatment of water and wine: improves taste
- For acoustics

Package Included:
- 1 x Schumann Wave Generator
- 1 x 12V power adapter

Attention:
1. With 12V input. It requires a stable 12V 2A or above power supply. The plug specification is 5.5*2.1. Only 12V or USB 5V can be used as power supply. Only one power supply is supported at a time. When the device is used in a fixed place, it is best to use a 12V power supply to input. Because of high voltage and more sufficient current supply, the effect is more obvious when it is used to improve the sound quality of the audio and a 12V power supply is used. When it is powered via USB port, the power supply should be mobile phone original charger over 2A and charging cable, because inferior chargers and cables can not guarantee the effect of the product. This product is compatible with most mobile phone chargers and some mobile phone chargers. Huawei P30Pro charger is not supported. Power banks are recommended to be 20000mAH or above. It is recommended to use a genuine ROMOSS 20000mAH power bank.
2. Plug in the power supply before use, and then turn on the power switch on the Schumann wave generator.
3. The normal working state of the Schumann wave generator is: the red light stays on, and the green light is flashing. Half an hour after powering on, the heat dissipation holes of the case are warm. If the red light and green light are irregularly flashing, the device is abnormal. At this time, turn off the power switch of the Schumann wave generator and turn on the power switch again. If the red/green light still flashes abnormally, it means that the power supply is not working, the current is not enough, please replace with a high-power power supply. If the Schumann wave generator does not respond after plugging in a charger, replace the power supply.

How to Use:
Plug in the power supply, turn on the power switch and light switch. The red light (power supply light) stays on, the green light (work light) flashes at a frequency of 7.83Hz, and the machine works normally.

Packaging Details:
- G.W.: 0.35KG/0.8LB

A low-frequency field strength meter is used to compare the emission intensities of the these two items:

Schumann wave oscillator output waveform:

Power output waveform:

Measure precision waveforms with a digital oscilloscope: