7.83Hz Schumann Wave Generator Rechargeable Schumann Resonance Ultra-low Frequency Pulse Generator

7.83Hz Schumann Wave Generator Rechargeable Schumann Resonance Ultra-low Frequency Pulse Generator

Features:
- 7.83Hz low frequency Schumann resonator
- High accuracy and stability
- Compact size makes it easy to carry
- Rechargeable type creates a greener world
- Optimized gold-plated transmitting circuit
- Imported high-precision potentiometer, correction electro-pnumatic, and pulse transmitting IC
- Over-discharge, over-charge, and over-current protections
- Nearly without voltage ripple, enabling more accurate output frequency
- Blue indicator light is lit when it is working

Applications:
- For audiovisual space: enhance sound field and audiovisual effects
- Used in bedrooms: can help treat insomnia
- For offices: help you relax and improve working efficiency
- Used in creation spaces: to fuel creative inspiration

Specifications:
- Item Name: Rechargeable Schumann Wave Generator
- Dimensions: 68 x 52 x 12mm (LxWxH)
- Power Supply: Powered via 5V Micro-USB Charging Cable For Android
- Charging Time: About 3-4 Hours
- Charging Current: 250mA  
- Working Current: Around 7mA

Package Included:
- 1 x Schumann Wave Generator

Note:
- The core electronic components are imported. It is recommended to use multiple units for better effect.
- Charging cable is not included in the package.
- Please remove the protective film on the surface before using. Thank you!