Function Signal Generator 7.83Hz Schumann Wave Earth's electromagnetic Field Resonance 0.01Hz~200KHZ Adjustable Sine Wave Ultra-Low Frequency Pulse Generator,Sleep Aid Sound Frequency Machine

Adjustable Frequency: with an adjustable frequency range of 0.0001 to 200KHz, our sine wave generator allows you to set according to your needs for increased efficiency and personalization; high-precision:Using low temperature drift crystal oscillator, high precision DDS frequency synthesis technology, high frequency stability, resolution up to 0.001HZ, at low frequency accuracy up to 0.001HZ Can be up to 13 kinds of waveform output, to meet different needs LCD display:Color 1.8TFT LCD display, digital keyboard direct input frequency, intuitive and convenient operation. With timing shutdown, signal light brightness adjustment, screen backlight brightness adjustment. All setting parameters can be automatically saved, and there is no need to set them in the next startup. Built-in battery:Built-in rechargeable battery, free from the constraints of power cords, allowing flexible placement by the bedside, on a nightstand, or office desk. Schumann Resonance:The Schumann resonance spectrum is in the ELF band with a frequency of about 8Hz. The frequency of the hippocampus in the mammalian brain is also 7.83 hertz. Therefore, Schumann resonance is called "the brain wave of the earth" and "Nature's Frequency". Lightning anywhere on the earth will excite the electromagnetic oscillation of the resonant cavity and generate natural electromagnetic waves, that is, Schumann waves, which are about 8HZ, Weight: 0.46076612758 pounds, Manufacturer: TKXEC