7.8hz Schumann Waves Ultra-low Frequency Pulse Generator Sleep Improver Schumann Waves Generator-si

£38.95
FREE Shipping

7.8hz Schumann Waves Ultra-low Frequency Pulse Generator Sleep Improver Schumann Waves Generator-si

  • Brand: Unbranded
Sold by:

7.8hz Schumann Waves Ultra-low Frequency Pulse Generator Sleep Improver Schumann Waves Generator-si

  • Brand: Unbranded

£38.95

In stock
FREE Shipping

14-Day Returns Policy

Sold by:

£38.95

In stock
FREE Shipping

14-Day Returns Policy

Payment methods:

Description

7.8hz Schumann Waves Ultra-low Frequency Pulse Generator Sleep Improver Schumann Waves Generator-si

This product is Schumann .83HZ very low frequency generator, features high accuracy and stability. High stable frequency acquisition elements: high stability pulse chip, precision correction capacitance, precision multi-loop adjustable resistor. High quality polymer batteries, with overcharged, overvoltage, overcurrent protection. There is almost no voltage ripple in the voltage supply. With work toggle switch, easy to use. Schumann wave can be applied to HIFI or sleep. Power: 12V 1A android charging cable Polymer battery capacity: 2300mah Working time: 200 days(full of electricity) 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 stress also have a better effect. Schumann wave applied to sleep: 1. It is recommended to buy a trial, on a bedside, more than 1 meter from the human body distance. 2. The trial, plus the appropriate weight for anti-vibration treatment. 3. The appropriate use of paper cloth cloth block indicator light, remove the product at night light 4.Try it for a week and analyze seven days of experience. Colour:silver Material:plastic Package Contents: 1 x Schumann Wave Generator 1 x USB Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
  • Fruugo ID: 213364829-454769327
  • EAN: 5182339270059

Delivery & Returns

Dispatched within 2 days

  • STANDARD: FREE - Delivery between Wed 21 January 2026–Mon 02 February 2026 - FREE

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We do our best to ensure that the products that you order are delivered to you in full and according to your specifications. However, should you receive an incomplete order, or items different from the ones you ordered, or there is some other reason why you are not satisfied with the order, you may return the order, or any products included in the order, and receive a full refund for the items. View full return policy