7.8 Hz Resonance Generator Highly Accurate Stable Ultra Low Frequency Pulse Generator, #911

7.8 Hz Resonance Generator Highly Accurate Stable Ultra Low Frequency Pulse Generator, #911

Specification: Item Type:Wave Generator Material: PCB. Resonance frequency: 7.8 Hz (adjustable). Use: Can be used after charging. Package list: 1 x wave generator.

Product Features

• Large capacity: can be used after charging, the rechargeable lithium with large capacity can last about 400 days after full charging.
• MAIN PURPOSE: help people relax physically and mentally, improve the perception of sound and image, relieve stress and improve work efficiency.
• 7.8Hz GENERATOR: Ultra low frequency wave generator, resonant frequency 7.8Hz (adjustable), with high accuracy and good stability.
• Excellent parts: adopts a highly stable pulse chip, a precise correction capacitor and a precise adjustable multi-loop resistance with high reliability.
• GOOD PERFORMANCE The generator uses excellent PCB components to ensure stable performance, less interference and longer service life.