Features: Adopted Of Mini Usb Port Power Supply, Typically+5V 0.1A,And Comes With Usb Cableimported UltraLow Static Power Consumption Main Control Ic,To Make The Waveform More Stableoutput 7.83Hz Pulse Square Wave, Whose Duty Cycle Is 50%. Frequency Can Be FineTuned For Correctionthis Product Is Schumann Wave 7.83Hz Very Low Frequency Generator, Features High Accuracy And Stability. For AudioVisual Space To Enhance The Sound Field And AudioVisual Effects,For The Bedroom To Help Sleep Soothe The Nerves, Adjust Insomnia, For Office To Relax And Improve Work Efficiency, Used To Create Space To Improve Inspiration,For The Tea Ceremony Resting Body And Mind Specification: Power Supply:+5V Current: 0.1A Pulse Square Wave:7.83Hz Package List: 1 X Pulse Generator 1 X Usb Cable

Frequency Generator Module, Adopted of Mini Usb port power supply, typically+5V 0.1A,and comes with USB cable. Schumann Wave Generator, Imported ultra-low static power consumption main control IC,to make the waveform more stable. Pulse Generator, This product is Schumann wave 7.83HZ very low frequency generator, features high accuracy and stability. Schumann Resonance Generator, Output 7.83HZ pulse square wave, whose duty cycle is 50%. Frequency can be fine-tuned for correction. Frequency Generator, For audio-visual space - to enhance the sound field and audio-visual effects,For the bedroom - to help sleep soothe the nerves, adjust insomnia, For office - to relax and improve work efficiency.

Best Sellers Rank: See Top 100 in Industrial & Scientific. : B07ZFW99CL. Manufacturer: Taidda. Date First Available: October 22, 2019. Product Dimensions: 6.3 x 5.51 x 0.79 inches; 2.12 Ounces.