Schumann Wave 7.83Hz Pure Sine Wave Signal Generator Resonant Frequency
Description
  • Schumann wave itself does not emit any sound, nor connected to other equipment, only plugged in can be used, not directly on the role of audio or video products to improve the sound quality of the picture, but the role of the space environment, providing a specific frequency of electromagnetic waves.
    Product features:
    Product name: Schumann wave very low frequency pulse generator
    Power supply voltage: 5V (USB interface)
    Rated current: 0.5A
    Product size: 100 * 83 * 15mm (length, width, height)
    Signal waveform: pure sine wave

     
    package ：
    1pcx

      Schumann Wave 7.83Hz Pure Sine Wave Signal Generator Resonant Frequency

    If you have any questions, please contact us in time, we will help you deal with the problem for the first time.  
Shipping
  • Item will be shipped within 24 -48 hours after full payment is received.
  • Normally the shippment to worldwide is used to take 15 to 30 business days, exclude Sat & Sun.
Payment
  • Payment must be received in 7 business days of auction closing.
  • Please leave note for your special request (e.g. Colors or Size) in ebay note when you pay the order.
  • Any special request cannot be accepted after 24 hours of payment,because most of orders will be processed instantly and same day dispatched.
Contact Us
  • If you have any questions, please feel free to email our servicer ，and we will reply you ASAP. If no response within 24 Hours, please check the spam of mail box or kindly re-send it to us.
  • We greatly appreciate your POSITIVE feedback. Please do NOT leave negative or neutral feedback without any contact. If you haven't received item in 45 days, please contact us and we will arrange refund or resend
 
 
Feedback
  • We care about our valued buyers, if you have any questions, our Customer Service staffs will be very glad to help you. We try our best to reply your email as soon as possible, please kindly allow 24 hours(working day) for us to response. Thank you.
  • We greatly appreciate your POSITIVE feedback. Please do NOT leave negative or neutral feedback without any contact.
DataCaciques
 

On May 25, 2023 at 19:53:08 PDT, seller added the following information:

DataCaciques