{"product_id":"schumann-resonances-7-83hz-pure-sine-wave-ultra-low-frequency-sr-signal-generator-audio-resonator-for-hifi-sleep-creation","title":"SMFDB01 Schumann resonances 7.83Hz Pure Sine Wave Ultra Low Frequency SR Signal Generator Audio Resonator for HIFI Sleep Creation","description":"\u003cdiv style=\"font-size:0px;overflow:hidden\"\u003e\n \u003cdiv style=\"font-size:14pt\"\u003e\n  \u003cdiv style=\"font-size:medium\"\u003e\n   \u003cdiv style=\"font-size:19px\"\u003e\n    \u003cdiv style=\"font-size:0px;overflow:hidden\"\u003e\n\u003cdiv style=\"color:rgb(0, 0, 0)\"\u003e\n \u003cdiv style=\"font-size:14pt;color:rgb(255, 0, 0)\"\u003e\n  \u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\n   \u003cdiv style=\"font-size:19px;color:rgb(255, 0, 0)\"\u003e\n    \u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eProduct Title: \u003c\/span\u003e\u003c\/span\u003e\n    \u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"color:rgb(0, 0, 0)\"\u003eSchumann resonances 7.83Hz Pure Sine Wave Ultra Low Frequency SR Signal Generator Audio Resonator for HIFI Sleep Creation\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n    \u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cbr\u003e\u003cbr\u003eProduct List:\u003c\/span\u003e\u003c\/span\u003e\n    \u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cstrong\u003e\u003cspan style=\"color:rgb(0, 0, 255)\"\u003e1PCS \u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\n    \u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"color:rgb(0, 0, 0)\"\u003e Schumann resonances 7.83Hz Pure Sine Wave Ultra Low Frequency SR Signal Generator Audio Resonator\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n    \u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\n    \u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\n   \u003c\/div\u003e\n   \u003cdiv\u003e\n    \u003cdiv\u003e\n\u003cdiv\u003e\n \u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eSchumann wave itself is not directly acting on the sound or video products to improve the quality of sound quality, but the role of the space environment, people's physical and mental relaxation, improve the body's perception of sound and images, improve the health of the human body to improve the efficiency of work, mental stress also have a better effect.\u003cbr\u003e\u003cbr\u003eThis product outputs a 7.83HZ Schumann resonant wave, which is a true sine wave (not a square wave).\u003cbr\u003eThe square wave of 7.83HZ is not a Schumann resonant wave in the true sense, because the square wave is composed of countless sine waves of different frequencies, and it contains many sine waves of other frequency bands.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"color:rgb(0, 0, 205)\"\u003eSupply voltage: DC 5V\u003cbr\u003eWorking current: 6MA\u003cbr\u003eWaveform: Sine wave(can't output Other waves)\u003cbr\u003ePower supply interface: DC5.5*2.1\/TYPE-C\u003cbr\u003eFrequency: 7.83Hz sine wave\u003cbr\u003eSignal voltage amplitude: 3.3V\u003cbr\u003ePCB Board Size: 100*80*13MM\u003cbr\u003eWeight : 30g\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cbr\u003e\u003cbr\u003eHow to use: Connect the DC 5V power supply to the TYPC-C or DC 5.5MM interface.\u003cbr\u003eHow to measure: Connect the DC 5V power supply and measure the ''GND Schumann'' port with an oscilloscope\u003cbr\u003e\u003cbr\u003eAdvantage:\u003cbr\u003ePower supply with self-recovery insurance and TVS protection\u003cbr\u003eUsing a pure sine wave signal sending chip to generate a pure Schumann resonant wave\u003cbr\u003eUse high-precision active crystal oscillator to produce a stable frequency of 7.83HZ\u003cbr\u003e\u003cbr\u003eFor more information please Google ''Schumann Resonance''.\u003cbr\u003eFor audio-visual space - to enhance the sound field and audio-visual effects\u003cbr\u003eFor the bedroom - to help sleep soothe the nerves, treatment of insomnia\u003cbr\u003eFor the office - relax and improve work efficiency\u003cbr\u003eFor the create space - to improve creative inspiration\u003cbr\u003eFor the tea ceremony, spirituality, realization space - resting body and mind\u003cbr\u003e\u003cbr\u003ePackage include :\u003cbr\u003e1x Schumann Resonance Ultra-low Frequency Sine wave Generator Audio Resonator\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003eNote: The USB cable needs to be purchased separately, but you can use the TYPE-C interface of the mobile phone charger to supply power.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sc34dbad21ffc464a85f6806f06f6bd8f6.jpg\" slate-data-type=\"image\"\u003e\n \u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S38ee077136a44c7aa25f19243974a75cF.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n  \n\u003c\/div\u003e\n\u003cdiv style=\"font-family:verdana, arial, helvetica, sans-serif;font-size:12px\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n  \n\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n \n    \u003c\/div\u003e\n    \u003cdiv\u003e\n \n    \u003c\/div\u003e\n   \u003c\/div\u003e\n   \u003cdiv\u003e\n     \n   \u003c\/div\u003e\n  \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n   \u003c\/div\u003e\n  \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\u003cbr\u003e","brand":"Eletechsup Factory store ","offers":[{"title":"Khaki","offer_id":46474158112925,"sku":"SMFDB01","price":4.99,"currency_code":"USD","in_stock":true},{"title":"Orange","offer_id":46474158145693,"sku":"TB462","price":0.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/8622\/0189\/files\/SMFDB01_2.jpg?v=1789051972","url":"https:\/\/eletechsup.com\/es\/products\/schumann-resonances-7-83hz-pure-sine-wave-ultra-low-frequency-sr-signal-generator-audio-resonator-for-hifi-sleep-creation","provider":"Eletechsup Ready Stock Factory Store 6-10days to Worldwide","version":"1.0","type":"link"}