DC 5V 7.83HZ Schumann Resonance Ultra-low Frequency Pulse Wave Audio Resonator With Box

DC 5V 7.83HZ Schumann Resonance Ultra-low Frequency Pulse wave Audio Resonator With Box

Schumann 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 stre also have a better effect.

Features:

This product is Schumann wave 7.83HZ very low frequency , features high accuracy and stability.

High stable frequency acquisition elements: high stability pulse ch, precision correction capacitance, precision multi-loop adjustable

For more information please Google "Schumann Resonance". For audio-visual space - to enhance the sound field and audio-visual effects For the bedroom - to help sleep soothe the nerves, treatment of insomnia For the office - relax and improve work efficiency For the create space - to improve creative inspiration For the tea ceremony, spirituality, realization space - resting body and mind

Frequency: 7.83Hz

Rated voltage: DC 5V Rated current: 0.5A Notice:the Switch only for the indicator light ON/OFF , The Transparent acrylic box need aembly it by yourself (The acrylic have the protective film)

About shping
Shping and Pack All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resoe the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.