0.1HZ~30KHz 7.83Hz Schumann Resonance Ultralow Frequency Pulse wave Generators
1. using high quality materials, the product has good frequency stability;
2. This product can not only output 7.83Hz Schumann wave, but also join the programmable FM technology, can adjust the frequency in the range of 0.1Hz~30KHz;
3. 2 specifications can be selected according to demand, red square wave non-adjustable frequency fixed at 7.83Hz, green standard models 0.1Hz ~ 30000Hz various frequency can be adjusted;
4. digital circuit crystal frequency reference, more stable, stronger anti-interference;
5. Power supply interface using DC5.5 * 2.1 interface, easy to use, USB end plugged into a rechargeable battery or USB charging head or other USB powered devices can work.
Schumann wave itself is not directly acting on the sound or video products to improve the sound quality, but the role of the spatial environment, so that the human body and mind to relax, improve the body's perception of sound and images, improve the body's health work efficiency and relieve psychological stress also has a better effect. The product not only can output 7.83Hz Schumann wave, but also can adjust the frequency in the range of 0.1Hz ~ 30KHz, digital circuit crystal oscillator frequency reference, more stable, stronger anti-interference.
Green standard model:
Circuit board size:15*15cm
Antenna waveform: sine wave
Interface waveform: sine wave + square wave + inverted square wave (the lower left corner is the output interface, waveform output at the same time)
Power supply interface: DC5.5*2.1
Power 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
Change the frequency method.
Input the frequency directly, press the lower left key to complete the setting
For example, press [7][.] [8][3], then press [OK], it can be set to 7.83Hz default power-on output 7.83Hz, setting range 0.1~30KHz
Take out the product with the USB cable, round hole end connection plugged into the circuit board, USB end plugged into a rechargeable battery or USB charging head or other USB powered devices can work how
Green adjustable models to change the frequency: directly enter the frequency, and then press "OK" to complete the settings
1*Schumann wave generator
1*USB cable
Domestic
We believe you need to get your purchases as quick as possible. As a general rule your item will be shipped within 24 hours of you purchasing it. We pack and post from Tuesday to Sunday (Mondays we are closed) but definitely get all our mail off to the post office first thing Monday morning for you. Mail gets picked up at 12pm so chances are if you buy before lunchtime your item will leave the same day.
International
Same as above but understand that depending on what part of the world you are from it does take a little longer to send, delivery can be from 7-15 working days. Also other factors to take into consideration are quarantine and customs regulations in your country. It is also a consideration that customs duties and GST/VAT may be payable at the buyers expense.
Combined Postage (for items with shipping charges):
We are more than happy to combine postage, just use the Buy it Now function in eBay (but DO NOT PAY after purchasing each item) to buy all the products you need, when you have finished request a combined invoice, we will base the shipping cost on the size, weight and your location.
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