---
product_id: 183573780
title: "Mavis Laven DIY 7.83HZ Schumann Wave Generator,DC 12V/2A (Without Power) Ultra-low Frequency Pulse Generator for Office Audiovisual Space"
brand: "mavis laven"
price: "1403717₫"
currency: VND
in_stock: true
category: "Electronics"
url: https://www.desertcart.vn/products/183573780-mavis-laven-diy-7-83hz-schumann-wave-generator-dc-12v
store_origin: VN
region: Vietnam
---

# Mavis Laven DIY 7.83HZ Schumann Wave Generator,DC 12V/2A (Without Power) Ultra-low Frequency Pulse Generator for Office Audiovisual Space

**Brand:** mavis laven
**Price:** 1403717₫
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Mavis Laven DIY 7.83HZ Schumann Wave Generator,DC 12V/2A (Without Power) Ultra-low Frequency Pulse Generator for Office Audiovisual Space by mavis laven
- **How much does it cost?** 1403717₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/183573780-mavis-laven-diy-7-83hz-schumann-wave-generator-dc-12v)

## Best For

- mavis laven enthusiasts

## Why This Product

- Trusted mavis laven brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Schumann wave does not directly act on speakers or video products to improve sound quality, but acts on the space environment. Schumann wave 7.83Hz offsets the frequency of negative interference from electromagnetic waves, which makes the sound space reverberation stable and harmonious, allowing listeners to enjoy music more concentrated and enjoyable. It can improve the human body&apos;s perception of sound and images, improve the health of the human body, improve the efficiency of work creation, and also have a good effect on insomnia and mental stress. The Schumann wave generator itself does not emit any sound, and is not connected to other devices. It can be used only when plugged in. Specification:&#xA0; Material: Acrylic Rated Voltage: DC 12V/2A (Without Power) Applicable Voltage: 100V-240V&#xA0; Size: 120 * 108 * 30mm / 4.7 * 4.3 * 1.2in (Assembled Size) Weight: Approx. 266g  Packing List: 1 * Schumann Wave Generator Kit 1 * Screw Kit

## Features

- Incompletely sealed, directly plugged in, more suitable for audiovisual areas
- For audiovisual space - enhance sound field and audiovisual effects
- Used in the bedroom - can help sleep, treat insomnia
- For the office - relax and improve work efficiency
- Used in creation spaces - to enhance creative inspiration

## Images

![Mavis Laven DIY 7.83HZ Schumann Wave Generator,DC 12V/2A (Without Power) Ultra-low Frequency Pulse Generator for Office Audiovisual Space - Image 1](https://images-na.ssl-images-amazon.com/images/I/61XJFnX9g9L.jpg)
![Mavis Laven DIY 7.83HZ Schumann Wave Generator,DC 12V/2A (Without Power) Ultra-low Frequency Pulse Generator for Office Audiovisual Space - Image 2](https://images-na.ssl-images-amazon.com/images/I/61sWeV8s1oL.jpg)
![Mavis Laven DIY 7.83HZ Schumann Wave Generator,DC 12V/2A (Without Power) Ultra-low Frequency Pulse Generator for Office Audiovisual Space - Image 3](https://images-na.ssl-images-amazon.com/images/I/61ZGrAlWlwL.jpg)
![Mavis Laven DIY 7.83HZ Schumann Wave Generator,DC 12V/2A (Without Power) Ultra-low Frequency Pulse Generator for Office Audiovisual Space - Image 4](https://images-na.ssl-images-amazon.com/images/I/61FdH9I7HGL.jpg)
![Mavis Laven DIY 7.83HZ Schumann Wave Generator,DC 12V/2A (Without Power) Ultra-low Frequency Pulse Generator for Office Audiovisual Space - Image 5](https://images-na.ssl-images-amazon.com/images/I/61XaW20OW2L.jpg)

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**Shop now:** [https://www.desertcart.vn/products/183573780-mavis-laven-diy-7-83hz-schumann-wave-generator-dc-12v](https://www.desertcart.vn/products/183573780-mavis-laven-diy-7-83hz-schumann-wave-generator-dc-12v)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-22*