Description

Feature:

1. The Schumann wave generator adopts an excellent control chip, and the frequency of the ultra-low frequency pulse wave is more stable.

2. The Schumann wave pulse generator does not need any external equipment, just plug it in and use it.

3. The unique 7.83Hz ultra-low frequency wave helps to improve sleep, relieve fatigue and maintain physical and mental health.

4. Powered by 5V USB interface, easy to connect, with indicator light, the working status is clear at a glance.


Specification:

Project Type: Schumann Wave Generator
Material: PCB
Application: Pulse generator
Colour: Black
Power supply voltage: 5V (USB interface)
Frequency: 7.83Hz


Application:

1. For creative space, improve creative inspiration
2. Use in the bedroom to help sleep and calm the nerves and relieve insomnia
3. For office relaxation, improve work efficiency
4. For visual space, enhance sound field and visual effects
5. Used for tea ceremony, practice, meditation space to calm the mind and body


Package Includes:
1 x Schumann Wave Generator


Note:

1. It is recommended to place it at a height of 1.5 meters above the ground, which is more conducive to the coverage of Schumann waves. The application area of a single product does not exceed 18m².
2. Do not use it outside the current and voltage range.


Payment

We accept PayPal only. 


Shipping

1.We only ship to ebay confirmed address. So before bidding,  please kindly verify your ebay address.
2.Shipping to USA takes 8-18 days in normal condition by E-packet with tracking number.Shipping to most other countries takes about 12-30 days via Economy Int'l Airmail. 
   Less than $40, without free tracking number,if you request tracking number,please send ebay message to us.Over $40,with tracking number free.
   The shipping time depends on your location and local postal service,as well as the weather condition along the shipping,sometimes may take longer,.please send ebay message to us if you didn't get your package.
3.Express shipping: Extra $20 --$25 will be charged for the first 500 grams for most countries. Send ebay message to us if you need this service.


Terms of sale

1.If you are not satisfied when you receive your item, please return it within 30 days for a replacement or money back.   Please send ebay message to us before you return it.
2.If item is defective in 30 days, We will send you a replacement without extra charger, or offer refund after we receive the defective item.
3.If item is defective after 30 days, 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.


About Us

We are honest seller and do our best to serve you.
So if you have any concerns,please don’t hesitate to send ebay message to us.