7.83Hz Schumann Wave Generator Schumann Resonance Generator Pure Sine Wave

Description: Description 7.83Hz Schumann Wave Generator Schumann Resonance Generator Pure Sine Wave Powered by 5V USB Description: The Schumann wave generator itself does not emit any sound. Just plug in and use. It is not necessary to connect it to other devices. It does not directly act on audio or video products to improve sound quality and picture quality, but acts on the space environment to provide electromagnetic waves of a specific frequency. Schumann wave 7.83Hz cancels the frequency of negative interference of electromagnetic waves and radio waves, so that the sound space is stable and harmonious and listeners can enjoy music more attentively and pleasantly. Let people relax physically and mentally, improve the bodys perception of sound and images, improve the health of the human body, improve the efficiency of work creation, and also have a certain effect on insomnia and mental tension. Features: - Waveform: pure single sine wave 7.83Hz, no clutter or harmonics - Signal source: using DSP signal synthesis technology, with signal stability and high frequency stability - Power supply: 5V power supply via Micro USB interface. Mobile phone charger and power bank can be used - Dual differential power output: Dual differential high-fidelity drive circuit with stronger output capability, strong output and no waveform distortion - External port: can be connected to an external oscilloscope to observe waveforms. It can also be connected to an external speaker so that you can feel the waveform vibration with your hand - Indicator light: There is a breathing light to indicate operation, which can assist sleep - Schumann wave frequency: standard 7.83Hz sine wave and high frequency stability Specifications: - Product Name: Schumann Wave Generator - Power supply voltage: 5V (USB interface) - Rated current: 0.5A - Product Size: 100 x 83 x 15mm/3.9 x 3.3 x 0.6" (LxWxH) - Signal waveform: pure sine wave Package Included: - 1 x Schumann Wave Generator Product Usage Tips: 1. It is recommended that the height of the product be 1.5m/4.9ft above the ground, which is more conducive to the coverage of Schumann wave, and the application area of a single product does not exceed 18 square meters. Applications: I. HIFI Application Brief description of HIFI application principle: drive away clutter + purify the listening environment + improve human perception = system improvement 1. HIFI speaker system application: When listening to the environment within 18 square meters, place Schumann wave generator flat in the middle of the two speakers, slightly behind, and it is recommended to place it at the height of 1.2-1.5m/3.9-4.9ft when conditions permit, and the anti-vibration treatment of Schumann wave can increase the effect additionally. When the listening environment is larger than 18 square meters, it is recommended to purchase two Schumann wave generators, which can be placed on or next to the cabinet, and other requirements are the same as above. 2. HIFI headphone amplifier system: Because only headphones are used for listening, only "improving human perception" remains in principle, although the effect is sharply reduced, but it still exists. II. AV Film and Painting The number and positioning of Schumann wave generators required are consistent with those of HIFI applications, and four Schumann wave generators are recommended for those who use more than 40 square meters. III. Sleep Aid: There are individual differences. Some people use this product for the first time, the quality of sleep in the second half of the night is not too high. After a few days of acclimatization, the user can achieve deep sleep. The effect of using this product for a long time will be more significant. IV. Creation: Often used for calligraphy, painting and designers. It can calm the mind (It is recommended to be used in offices). V. Other Directions: Researchers in meditation, martial arts, I Ching cultural studies, biology, medicine and other fields. Payment Terms 1. We accept PayPal,Payoneer,Visa Card,Google pay,Credit card etc. 2. We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay. Shipping Terms 1. We will process the order within the handling time ,if you have any questions, please contact us via eBay message or email. 2. For remote regions of DHL/FedEx..., extra shipping costs might be charged. Usually it costs about 30USD-50USD. We will contact you if shipping company informed us your address belongs to remote area. Thanks for your understanding. Return Terms If you receive the item that not satisfied or defective, please do not open case and kindly notify us within 30 days. We will guide you the returning process for replacement or refund. Custom Duties & Taxes 1. It is buyers responsibility to cover the import duties, taxes.We do not charge any taxes and fees, and the possible taxes and fees will be collected by the platform or by third parties such as customs and carriers. 2. Please check with your countrys customs office and inform us what/how much should declare before shipping. Feedback 1. Please kindly leave us a positive feedback and 5 star DSR if you satisfied with our product and service. Please feel free to contact us firstly if you have any problem with your order, we are responsible and credible seller and will solve the issue it for you asap. 2. If you are dissatisfied for any reason, please dont be quick to leave us neutral or negative feedback. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive feedback to all our customers.

Price: 20.9 USD

Location: shenzhenshi, Guangdong

End Time: 2025-01-01T03:09:40.000Z

Shipping Cost: 8 USD