7.83Hz Schumann Resonances Generator Type-C Power Supply Sleep Audio Resonator Pulse Generator Ultra-Low Frequency for Home and Office Use
Feature:
1. High Stability: The Schumann Wave Generator is made up of a highly stable pulse chip, precision calibration capacitors, and precision multi-loop adjustable resistors. This feature ensures high stability and accuracy in generating Schumann waves.
2. Promotes Relaxation: This ultra-low frequency pulse generator is beneficial for promoting relaxation, improving perception of sound and images, and reducing stress on the body and mind.
3. Stress Relief: The 7.83HZ pulse generator can help increase work efficiency and reduce mental stress, making it an essential tool for those looking for stress relief.
4. Easy-to-Use: This ultra-low frequency pulse generator with a C-type interface is easy to use and has high accuracy and stability.
5. Perfect Gift: The Schumann Wave Generator makes a perfect gift for friends and family members who suffer from insomnia or experience high levels of stress, providing them with a natural and effective way to promote relaxation and well-being.
Specification:
Origin: Mainland China
Size: 8.2X10.0 cm
Model Number: Schumann Wave Generator
Spiral disc diameter: 82mm/3.22inch
Power supply: Type-C interface powered on
Power: 1w
Resonant frequency: 7.83Hz (adjustable around 10Hz)
Working mode: 7.83Hz extremely low frequency electromagnetic wave, no sound
Overall size: 82mmX100mm/3.22x3.93inch
Usage Introduction:
The Type-C interface can be used to plug in the universal mobile phone power cord and power it on. Once the indicator light is on, it can be used without any adjustment operation Shumanbo is suitable for quiet environment spaces, directly placed horizontally or vertically: placed on a tabletop about 1 meter high, about 1 meter away from the person. A Schumann wave generator is suitable for a space range of about 10 square meters. As the space increases, the number of Schumann wave generators also needs to increase. (Friendly reminder: This instrument does not have a battery and cannot be charged. It can be connected to a USB phone charger without current limit)
Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.
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We accept PayPal only.
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All major credit cards are accepted through secure payment processor PayPal.
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Payment must be received within 7 business days of auction closing.
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If you have bought multiple items from me, you can send me one payment for all the items instead of paying for them individually. When you click the Pay Now button, eBay will automatically determine if there are other items you have won or purchased from me and will combine them for your review.
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NOTE: Import duties, taxes and chargers are not included in the item price or shipping charges. These charges are the buyer's responsibility.
Please check with your country's customs office to determine what these additional costs will be prior to bidding buying.
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12 months Warranty. Buy with confidence!
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If you are not satisfied when you receive your item, please return it within 14 days for a replacement or money back. Please contact me before you return it.
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If item is defective in 3 months, We will send you a replacement without extra charger, or offer refund after we receive the defective item.
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If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item. But you have to pay the extra shipping fee.
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We are not responsible for any custom duty or import tax.
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We will leave POSITIVE FEEDBACK after receiving the payment. Please contact us if you are not satisfied with the item after receive it.
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Serious Buyer Only! Please place bid only if you agree with all the terms.
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We believe we can produce a positive outcome to any situation and will work hard to earn your praise.
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We Ship to Worldwide.
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Items will be shipped within 2 business day on payment received.
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Item are shipped from shenzhen using Airmail, reach most of the countries within 10 to 20.
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Delivery time depends on destination and other factors, it may takes up to 20 business days.
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Our office hours are 9:00 a.m to 6:00 p.m (GMT +8) of Monday to Saturday.
And our Office is closed on Sunday and public holidays.
We apologize for the late reply during the holidays.