Electromagnetic Wave Generator ELF 7.83HZ Pulse Generator Pulser Tesla Schumann

Description: ELF 7.83HZ Pulse Generator Pulser Tesla Schumann Electromagnetic Wave Generator Description: Schumann wave generator, we also call it Tesla wave generator. It is essentially an extremely low frequency (ELF) electromagnetic wave. According to the Light Speed = Wavelength multiplied by Frequency(v = λ*f), then the wavelength of the 7.83HZ electromagnetic wave is 383,000 kilometers, it is very close to the earth's circumference of 400,000 kilometers.in fact, Tesla waves are inherent properties in geophysical characteristics. If an electromagnetic resonant cavity is formed between the surface and the ionosphere, and the natural frequency of this resonant cavity is 7.83HZ. Charging method: Type-C mobile phone 5V charger Built-in 2000mA lithium battery, Use the common Type-c interface of mobile phones to charge Indicator meaning: Blue light:working. and the blue light flashes 7.83 times per second Red light :charging; Green light: fully charged Power: 100mw Life time: A full charge can be used continuously for about 8 months to 1 year. The normal service life is expected to be 3-5 years. Operating distance: within a radius of 3 meters. How to use: The mechanism of action is too metaphysical, and customers should explore and apply on their own, without specific usage guidelines. Package include: 1x A 7.83HZ frequency generator PaymentDelivery detailsTerms of salesAbout usContact us Payment 1. We accept PayPal only. 2. All major credit cards are accepted through secure payment processor PayPal. 3. Payment must be received within 7 business days of auction closing. 4. 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. 5. 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. Delivery details 1. We Ship to Worldwide. 2. Items will be shipped within 7-14 business day on payment received. 3. Item are shipped from Shenzhen using Airmail, reach most of the countries within 10 to 35. 4. Delivery time depends on destination and other factors, it may takes up to 40 business days. 5. We are not responsible for undeliverable address, we reserve the right to charge the shipping fee again for returned items due to wrong address. 6. If you do not receive your item by 30 business days, Please feel free to contact us via ebay mail system, we will try our best to resolve any problems with you. Terms of sales 1. You have 7 day to contact us and 10 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT.There are NO EXCEPTIONS！ 2. All Returned items Must Be in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return,and your ebay ID. 3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction form ebay.OR, you may choose to have a replacement. 4. Return shipping is to be paid by the Buyer. About us 1. We strive for our customer satisfaction at best possible. If you have any questions, please feel free to email our service specialists 24 Hours a Day, 7 Days a week. We will reply you ASAP. If no response within 24 Hours, please check the spam in your mail box. 2. We greatly appreciate your POSITIVE feedback. Please do NOT leave negative feedback without asking for help. Our aim is to provide Top Level Customer Service, normally so we will try our best to solve any problem you have. 3. Please DON'T leave negative or neutral feedback if you haven't received item in 30 days, because we have mentioned the shipping time repeatedly. Contact us Our customer-oriented service strives for positive feedbacks with all 5 star selling ratings. Please feel free to contact us via eBay message once you have any question before you giving us negative feedback or open case. Business time: GMT8 (9:00-18:00) from Monday to Friday

Price: 49.95 USD

Location: Shenzhen

End Time: 2025-01-01T10:42:25.000Z

Shipping Cost: 0 USD