Features:

*Ultra-low frequency sleep improver: The Power Wave Generator emits a Schumann wave with a resonance frequency of 7.8hz, known for its ability to reduce mental stress and improve sleep quality. Made of high-quality materials, this generator ensures durability and reliability.

*Schumann resonance technology: This pulse generator utilizes Schumann resonance, a set of spectral peaks in the extremely low frequency portion of the Earth's electric field spectrum. It offers high precision, good stability, and a wide range of uses, making it a versatile tool for reducing insomnia or increasing productivity.

*No battery, easy to use: Powered by a type-c line power supply, this generator does not require a separate battery. It can be easily operated by  turning on the power. Whether you are a novice or an amateur, you can quickly get started with this user-friendly device.

*Wide application: The Power Wave Generator can be used at home or in the office. It is an effective solution for insomnia and can also help reduce mental stress. With its compact design and portability, you can conveniently use it whenever and wherever needed.

*Product specifications: Made of plastic, this generator has a disc diameter of 82mm. It comes with a type-c port for power supply and has an adjustable resonance frequency of 7.8hz. The package includes 1 Schumann resonance generator, with dimensions of 100*82*20mm and a weight of 18g.

Specifications:

Part Name:Schumann Resonance Generator

Material:Plastic

Size:Disc Diameter - 82 mm / 3.2 inches

Color:black

Package Content:

1xSchumann resonance generator

Note:

1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.

Payment must be completed within 5 days. If you have any problems about payment, please contact us via ebay message.

We only ship to confirmed ebay Order addresses. Please comfirm that your Order address is in line with your shipping address.

Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. 

It takes about 7-15 working days to US; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance.

We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions, please feel free to contact us via "Ask seller a question" . We will reply your email within 24 working hours.