Schumann Wave Generator 0.1Hz-30KHz Adjustable Sine Square Inverted Wave
$ 11.61
Description
integratemote integratemote Recommended New product Schumann Wave Generator Adjustable 0.1HZ~30KHZ Sine Square Inverted Square Wave Overview Schumann wave itself is not a direct role in the sound or video products to improve sound quality, but the role of the spatial environment, so that people's physical and mental relaxation, improve the body's perception of sound and images, improve the human body's health work efficiency, relieve psychological stress also has a better effect. The product can not only output 7.83Hz Schumann wave, but also can be adjusted in the range of 0.1Hz ~ 30KHz frequency, digital circuit crystal oscillator frequency reference, more stable, stronger anti-interference. Features 1. Adopting high quality materials, the product has good frequency stability; 2. This product not only can output 7.83Hz Schumann wave, but also added programmable frequency tuning technology, can be adjusted in the range of 0.1Hz~30KHz frequency; 3. There are 2 kinds of specifications can be selected according to the demand, green models only sine output, black board models support sine wave, square wave, inverted square wave a variety of waveforms, can be selected according to the demand; 4. Digital circuit crystal frequency reference, more stable, stronger anti-interference; 5. Power supply interface using DC5.5 * 2.1 or Micro USB interface, easy to use, the USB end plugged into the rechargeable treasure or USB charging head or other USB-powered devices can work. Specification Black standard model: Antenna waveform: sine wave Interface waveform: sine wave + square wave + inverted square wave (the lower left corner is the output interface, waveform output at the same time) Power supply interface: DC5.5*2.1 Supply voltage: 5V Rated power consumption: <1W Default frequency: 7.83Hz Adjustment range: 0.1Hz~30000Hz Sine signal voltage amplitude: 3V Square wave signal voltage amplitude:5V Circuit board size: about 15*14CM With shell size: about 15.5*14.5*2.8CM Green Version: Antenna Waveform:Sine Interface waveform: sine wave Power supply interface: Micro USB Supply Voltage:5V Rated Power Consumption:<1W Default Frequency:7.83Hz Adjustment range:0.1Hz~30000Hz Sine signal voltage amplitude: 3V Square wave signal voltage amplitude: 5V Circuit board size: about 15*10CM Size with case: about 15.5*10.5*2.8CM Change frequency method. Input the frequency directly, press the lower-left key, you can complete the setup. For example, press [7][...]. [8][3], and then press [OK], you can set to 7.83Hz default power output 7.83Hz, set the range 0.1~30KHz. Using Methods. Take out the USB cable with the product, connect and plug it into the circuit board, and plug the USB end into the rechargeable treasure or USB charging head or other USB powered devices to work. List 1 x Schumann Wave Generator (with case/without case optional) 1 x USB cable About us Payment Shipping Feedback Return Policy Contact Us About us 1.A large number of products for you to choose 2.We have an independent customer service team to quickly answer your questions Payment 1.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. Shipping 1.We only ship to the confirmed address provided by eBay. please make sure your ebay address is 100% matches the address you would like us to ship to. If not, please let us know before we sent you the package, or we will not be responsible for any loss. hope you could understand. 2.Orders will be processed instantly and dispatched within 1-2 business days except hoilday, so we do NOT accept any email/message note after you place orders. 3.All package need to wait 30 days,Please take care it.Less than 30 days,we can't take a refund. Feedback 1.We greatly appreciate your POSITIVE feedback. Please do NOT leave negative feedback without asking for help. 2.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. Return 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. Contact Us 1. If you have any questions, please feel free to email our service specialists. 2.Just contact us using the " Ask the seller a question" link on eBay. 3.Our aim is to provide Top Level Customer Service, normally so we will try our best to solve any problem.
