7.83Hz Schumann wave resonant generator for improved sleep and water quality

7.83Hz Schumann wave resonant generator for improved sleep and water quality

feature:
- 7.83Hz Schumann generator
- Promote sleep and improve the taste of wine, tea and water
- Tri-color LED, 7.83Hz working indicator, purple sterilization LED; the indicator will flash according to the working frequency
- Can be powered by 5V power bank via USB cable
- Product size: 12 x 12 x 3cm/4.7 x 4.7 x 1.2"

Package Included:
- 1 x Schumann Wave Generator
- 1 x USB Power Cable

notes:
- Black or white USB cable is shipped randomly. Thank you for your understanding!

detailed photo

FAQ 

Q1. Can I order samples?

A: Yes, we welcome sample orders to test and check the quality.

Q2. What about delivery time?

A: The samples are usually picked up within 3 working days.

Q3. Do you have MOQ (minimum order quality) restrictions?

A: For standard products, usually 1 piece/piece. For OEM order, MOQ is at least 50pcs/pc.

Q4. How to place an order?

A: After the buyer confirms the product and the price is fixed and ready to buy, the order will please tell us your shipping address, phone number, and sometimes email. Then we can draft the order and it will have an Alibaba payment link.

Q5. What information does the supplier provide after payment?

A: Tracking number

Q6: Do you provide warranty and after-sales service for the product?

A: Yes, our products have 6-12 months warranty. Note: We are not responsible for man-made damage or improper operation. Delivery damage will be negotiated.

Packaging and Shipping

Packaging: Usually we use standard paper packaging to export to all over the world.

Shipping: 

1. Express: DHL, UPS, FEDEX, TNT are the main express couriers we currently cooperate with.

2. Small parcels in China, usually save cost for customers. But there is a risk of lost parcels for small parcels in China. Note: If we return the package, we can only refund the cost of the item. If we do not receive the package, then sorry, we cannot refund.

3. Air transport: from Shenzhen Airport to the airport of the customer's destination city.

4. By sea: Ship from Shenzhen seaport.

company information

TZT specializes in commercial and industrial, hobby and toys, CNC products and health care products for more than 5 years. We are committed to increasing customer satisfaction through continuous process improvement through our expertise in the field.
Aiming to provide high-quality products and excellent services, we strictly control product quality and provide instant messaging services. Welcome to contact us!

Our advantage:
- Sourcing only the best consumer products and ensuring the highest quality.
- Simplify the purchase and payment process and make it as simple as possible.
- Help customers around the world discover Chinese products and manufacturers.
- Shortest order processing time and speed delivery