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0.1Hz-30000Hz Adjustable Schumann Wave Generator Sine Wave FM Schumann Resonance For Sale

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0.1Hz-30000Hz Adjustable Schumann Wave Generator Sine Wave FM Schumann Resonance:
$18.99

Dear Friend,
Thank you for choosing us!
If you have any concerns or questions about your order, please don't rush to request a return~
Feel free to contact us anytime—we'll provide a satisfactory solution!

Specification
Green Version:
Antenna Waveform:Sine
Interface waveform: sine wave
Power supply interface: Micro USB
Supply Voltage:5V
Rated Power Consumption:<1W
Default Frequency:7.83Hz
Adjustment range:0.1Hz~30000Hz
Sine signal voltage amplitude: 3V
Square wave signal voltage amplitude: 5V
Circuit board size: about 15*10CM
Size with case: about 15.5*10.5*2.8CM
Change frequency method:
Input the frequency directly, press the lower-left key, you can complete the setup.
For example, press [7][...]. [8][3], and then press [OK], you can set to 7.83Hz default power output 7.83Hz, set the range 0.1~30KHz.

Using Methods:
Take out the USB cable with the product, connect and plug it into the circuit board, and plug the USB end into the rechargeable treasure or USB charging head or other USB powered devices to work

Please Note:
Communication is the best way to solve the problem. Your satisfaction is our top priority.
Please contact us to resolve the issue before leaving negative response.We will reply to you as soon as possible.

• Shipping Policy
  1.How much is shipping and handling (S&H)? The shipping and handling costs will be clearly marked on the sale item page.

  1.Your better comments will be an encouragement for us to offer the better quality and the better service in future.

  2.If you are not satisfied with them, please contact us first via Ask a Question or via Contact Seller. Your messages will be answered within 1-2 business day. We shall try our best to solve your problem to your satisfaction.

  
  

  
  

  On 22-Mar-22 at 10:25:26 GMT, seller added the following information:

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  0.1Hz-30000Hz Adjustable Schumann Wave Generator Sine Wave FM Schumann Resonance

  $18.99

  
  

  ---

  

  0.1Hz-30000Hz Adjustable Schumann Wave Generator Sine Wave FM Schumann Resonance

  $29.99

  
  

  ---

  

  0.1Hz-30000Hz Adjustable Schumann Wave Generator Sine Wave FM Schumann Resonance

  $18.99

  
  

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