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![](https://ae01.alicdn.com/kf/S8249199f127b4d9cb34c9f38a902356cc/FM783-7-83HZ-Schumann-Waves-Generator-Sound-Improving-Low-Frequency-Pulse-with-USB-Cable-Ultra-Low.jpg) ![](https://ae01.alicdn.com/kf/Sae12a097c5734006a12631aab46a21dbS/FM783-7-83HZ-Schumann-Waves-Generator-Sound-Improving-Low-Frequency-Pulse-with-USB-Cable-Ultra-Low.jpg) ![](https://ae01.alicdn.com/kf/S125ef30b47764c3cb58dfefd98e4980dv/FM783-7-83HZ-Schumann-Waves-Generator-Sound-Improving-Low-Frequency-Pulse-with-USB-Cable-Ultra-Low.jpg) ![](https://ae01.alicdn.com/kf/Sd6e860550fa84d30bda14ad21e265f63g/FM783-7-83HZ-Schumann-Waves-Generator-Sound-Improving-Low-Frequency-Pulse-with-USB-Cable-Ultra-Low.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/S8249199f127b4d9cb34c9f38a902356cc/FM783-7-83HZ-Schumann-Waves-Generator-Sound-Improving-Low-Frequency-Pulse-with-USB-Cable-Ultra-Low.jpg) ![](https://ae01.alicdn.com/kf/Sae12a097c5734006a12631aab46a21dbS/FM783-7-83HZ-Schumann-Waves-Generator-Sound-Improving-Low-Frequency-Pulse-with-USB-Cable-Ultra-Low.jpg) ![](https://ae01.alicdn.com/kf/S125ef30b47764c3cb58dfefd98e4980dv/FM783-7-83HZ-Schumann-Waves-Generator-Sound-Improving-Low-Frequency-Pulse-with-USB-Cable-Ultra-Low.jpg) ![](https://ae01.alicdn.com/kf/Sd6e860550fa84d30bda14ad21e265f63g/FM783-7-83HZ-Schumann-Waves-Generator-Sound-Improving-Low-Frequency-Pulse-with-USB-Cable-Ultra-Low.jpg) ![](https://ae01.alicdn.com/kf/S7698beaf87dc4aee8172161a3b2a5d95J/FM783-7-83HZ-Schumann-Waves-Generator-Sound-Improving-Low-Frequency-Pulse-with-USB-Cable-Ultra-Low.jpg)
- ºê·£µå À̸§: TOOLTOP
- ±Ù¿ø: CN (Á¤Ç°)
- DIY ¿ëÇ°: Àü±â
- Áõ¸í¼: NONE
- ¸ðµ¨ ¹øÈ£: Schumann Waves Generator
![https://ae01.alicdn.com/kf/HTB1gqJ1IXXXXXczXXXXq6xXFXXXB/224531527/HTB1gqJ1IXXXXXczXXXXq6xXFXXXB.jpg](https://ae01.alicdn.com/kf/HTB1SnR6aSSD3KVjSZFKq6z10VXaK.jpg)
Please be kindly noted£¬the listed product is produced and distributed abroad and subject to the laws of its country of origin¡£
This schumann waves generator is benefical to people's physical and mental relaxation, and improve the body's perception of sound and images. You can using this tool in your bedroom for improve your sleep quality. If you are interested in this product, come and have a try, it will not let you down.
Features:
This schumann waves generator is benefical to people's physical and mental relaxation, and improve the body's perception of sound and images.
You can using this tool at home and put it in your bedroom for a better sleeping or put it in your office toimprove your working efficiency.
Adopting Mini USB port to supplys power, you can using the USB cable to supplys power.
Output 7.83Hz pulse square waves with a duty cycle of 50%. The frequency can be fine-tuned correction.
Using low static power consumption master IC, the waveform is more stable, giving you a better experience.
Specifications:
Material: printed circuit board
Frequency: 7.83Hz
Duty cycle: 50%
Package size: 100 * 80 * 20mm / 3.9 * 3.1 * 0.8in
Package weight: 58g / 2.0ounce
Packing list:
1 * Schumann Waves Generator
![https://ae01.alicdn.com/kf/HTB1ed4GIXXXXXadXVXXq6xXFXXXT/224531527/HTB1ed4GIXXXXXadXVXXq6xXFXXXT.jpg](https://ae01.alicdn.com/kf/HTB1j5d6aRGE3KVjSZFhq6AkaFXab.jpg)
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1) We accept Alipay, West Union, TT. All major credit cards are accepted through secure payment processor ESCROW.
2) Payment must be made within 3 days of order. 3) If you can`t checkout immediately after auction close, please wait for a few minutes and retry Payments must be completed within 3 days.
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