Adjustable 0.01Hz~9999Hz Frequency Schumann Wave Generator 4Bit Digital Display-
$ 8.44
Description
Store Categories Store Categories Other Product View Details Overview Schumann wave itself is not a direct effect on the sound or video products to improve the sound quality, but the role of the spatial environment, so that the human body and mind to relax, improve the body's perception of the sound and image, improve the health of the human body to improve the efficiency of the work, and alleviate the psychological pressure also has a better effect. The product can not only output 7.83Hz Schumann wave, but also can adjust the frequency within the range of 0.01Hz~9999Hz, and the high-speed DAC can produce pure sine wave signal. Features 1.Adopting high quality material, the product has good frequency stability. 2.This product can not only output 7.83Hz Schumann wave, but also adjustable in 0.01Hz~9999Hz sine wave. 3. This model adopts 4 digital tube display, the display is more clear. 4. Connect the TYPE-C power supply, the digital tube displays 7.83, the board will automatically send out 7.83HZ Schumann wave. 5. The power supply interface adopts TYPE-C USB interface, easy to use. Specification Operating voltage: DC 5V Operating current: 14-17MA Power Interface: Type-c (supports Type-c to Type-c power supply) Default frequency: 7.83Hz Adjustment range: 0.01Hz~9999Hz pure sine wave Signal voltage amplitude: 3V With 3.5MM audio output Size: 78*50*8MM Usage: Connect the TYPE-C power supply, the digital tube displays 7.83, the board will automatically send out 7.83HZ Schumann waves Function introduction 1、Double-sided ultra-long antenna 2, over-current and over-voltage protection 3, 3.5MM audio interface 4, Specialized pure sine wave chip 5, High-speed operational amplifier Package includes 1 x Schumann wave signal generator(Without Cable) Shipping Policy Payment Method Returns Policy Shipping Policy Payment Method Returns Policy Home Payment Shipping About us Contact us Copyright©2018 datacaciques Home Payment Shipping About us Contact us Store Categories Store Categories Other Product View Details Overview Schumann wave itself is not a direct effect on the sound or video products to improve the sound quality, but the role of the spatial environment, so that the human body and mind to relax, improve the body's perception of the sound and image, improve the health of the human body to improve the efficiency of the work, and alleviate the psychological pressure also has a better effect. The product can not only output 7.83Hz Schumann wave, but also can adjust the frequency within the range of 0.01Hz~9999Hz, and the high-speed DAC can produce pure sine wave signal. Features 1.Adopting high quality material, the product has good frequency stability. 2.This product can not only output 7.83Hz Schumann wave, but also adjustable in 0.01Hz~9999Hz sine wave. 3. This model adopts 4 digital tube display, the display is more clear. 4. Connect the TYPE-C power supply, the digital tube displays 7.83, the board will automatically send out 7.83HZ Schumann wave. 5. The power supply interface adopts TYPE-C USB interface, easy to use. Specification Operating voltage: DC 5V Operating current: 14-17MA Power Interface: Type-c (supports Type-c to Type-c power supply) Default frequency: 7.83Hz Adjustment range: 0.01Hz~9999Hz pure sine wave Signal voltage amplitude: 3V With 3.5MM audio output Size: 78*50*8MM Usage: Connect the TYPE-C power supply, the digital tube displays 7.83, the board will automatically send out 7.83HZ Schumann waves Function introduction 1、Double-sided ultra-long antenna 2, over-current and over-voltage protection 3, 3.5MM audio interface 4, Specialized pure sine wave chip 5, High-speed operational amplifier Package includes 1 x Schumann wave signal generator(Without Cable) Shipping Policy Payment Method Returns Policy Shipping Policy We will arrange shipping for you within 24 Hours after payment cleared except the holidays. -We ship items to Worldwide. Thank you! -we will ship out the order in 1-2 business days after payment cleared .Since it is international shipping ,delivery time is about 15--28 business days to arrive to most countries. Payment Method We accept PayPal payment ONLY, and must be received within 5 days from the date of purchase. 2. It is easy and safe for you to pay by credit cards, debit cards, bank transfers and PayPal account balances. 3.Buyers are responsible for import duties,custom fees and taxes, if any, please check your country. Returns Policy 1.We believe our items are so outstanding. We are convinced you will be happy with your Purchase. 2. If you do not satisfy with our items. Please simply return to us within 30 Days in original condition. Just pay for the returned postage. Then we can issue full refund or resend the item to you after the returned item arrived at our warehouse. 3. Please include your eBay ID and item number with any email requests.
