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![](https://ae01.alicdn.com/kf/Sb88cab1b0acf4d0a97da3376c443b8ddI/7-8Hz-Schumann-Waves-Ultra-Low-Frequency-Pulse-Generator-Sleep-Improver-Circular-Schumann-Waves-Generator-for.jpg) ![](https://ae01.alicdn.com/kf/S8d770eae87134d73a5c333e7f6905654J/7-8Hz-Schumann-Waves-Ultra-Low-Frequency-Pulse-Generator-Sleep-Improver-Circular-Schumann-Waves-Generator-for.jpg) ![](https://ae01.alicdn.com/kf/S656437aef06e4203a07e142d905782acO/7-8Hz-Schumann-Waves-Ultra-Low-Frequency-Pulse-Generator-Sleep-Improver-Circular-Schumann-Waves-Generator-for.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/Sb88cab1b0acf4d0a97da3376c443b8ddI/7-8Hz-Schumann-Waves-Ultra-Low-Frequency-Pulse-Generator-Sleep-Improver-Circular-Schumann-Waves-Generator-for.jpg) ![](https://ae01.alicdn.com/kf/S8d770eae87134d73a5c333e7f6905654J/7-8Hz-Schumann-Waves-Ultra-Low-Frequency-Pulse-Generator-Sleep-Improver-Circular-Schumann-Waves-Generator-for.jpg) ![](https://ae01.alicdn.com/kf/S656437aef06e4203a07e142d905782acO/7-8Hz-Schumann-Waves-Ultra-Low-Frequency-Pulse-Generator-Sleep-Improver-Circular-Schumann-Waves-Generator-for.jpg) ![](https://ae01.alicdn.com/kf/S431dd67128d54a229d97cb9b4a40645f0/7-8Hz-Schumann-Waves-Ultra-Low-Frequency-Pulse-Generator-Sleep-Improver-Circular-Schumann-Waves-Generator-for.jpg)
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- DIY ¿ëÇ°: Àü±â
- Áõ¸í¼: NONE
- ¸ðµ¨ ¹øÈ£: Schumann Waves Generator
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![](https://ae01.alicdn.com/kf/HTB1RrMLbpyZBuNjt_jJq6zDlXXaN.jpg)
This schumann waves ultra-Low frequency generator can be used in yor home to reduce your metal stress, also has a fine effect on insomnia, if you are suffering from insomnia, you can try this product, it will not let you down.
Features:
Schumann resonance (SR) are a set of spectrum peaks in the extremely low frequency (ELF) part of the earth's electronmagnetic field specturm.
This schumann waves generator with high precise and fine stability, give you a better using experience.
You need to connect it with the power by type-c cable, no battery included, which is convenient to use.
You can use it in your home to reduce your insomnia, also can use it in the office to improve work efficiency. It has a wide ranges of uses.
Easy to operate, you can use it directly after plug in the power, whether you are a novice or an amateur, you can use it quickly.
Specifications:
Material: plastics
Disk diameter: 82mm / 3.2in
Power supplys: Type-c port
Resonant frequency: 7.8Hz (adjustable)
Package size: 100 * 82 * 20mm / 3.9 * 3.2 * 0.8in
Package weight: 18g / 0.6ounce
Packing list:
1 * Schumann Resonance Generator
![](https://ae01.alicdn.com/kf/HTB18Q2Vir3nBKNjSZFMq6yUSFXas.jpg)
![](https://ae01.alicdn.com/kf/Sb88cab1b0acf4d0a97da3376c443b8ddI.jpg)
![](https://ae01.alicdn.com/kf/S8d770eae87134d73a5c333e7f6905654J.jpg)
![](https://ae01.alicdn.com/kf/Sddbc3c30850a45faba3e91db90bdbdc5B.jpg)
![](https://ae01.alicdn.com/kf/S656437aef06e4203a07e142d905782acO.jpg)
![](https://ae01.alicdn.com/kf/S431dd67128d54a229d97cb9b4a40645f0.jpg)
![](https://ae01.alicdn.com/kf/HTB1KpYOirZnBKNjSZFhq6A.oXXak.jpg)
Shipping:
1.We guarantee to ship goods out within 24-72 hour after payment confirmation except holiday.
2.We ship by China post,HKpost EMS,DHL,Fedex,according to your choice when placing orders .
3.If you didn't receive the item after 45 days,please feel free to contact us.We will make all our effort to resolve the problem.
4.We are not responsible for delays causedby the customs,Import duties,taxes or other customscharges.
Warranty:
1.All items have 1 year guarantee.IF your purchase do not meet merchantable quality, fitness for purpose or match the description, We can make sure your issues are resolved .
2.For wrongly-shipped items, Please contact us in 48 hours after delivery.We will arrange to deliver the correct items or return all your payment.
3.For defective or faulty products,please take photos or videos,we would resend or refund after confirmation.
![](https://ae01.alicdn.com/kf/HTB10yhqyh9YBuNjy0Ffq6xIsVXa2.jpg)
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