Adjustable Schumann wave generator 0.01 Hz - 100000 Hz, multi-waveform signal generator (without housing)JNNJV

1. High-Frequency Stable Output: Supports Schumann frequency output with an adjustable range of 0.01Hz to 100,000Hz, ensuring signal stability. 2. Portable and User-Friendly: Designed for portability with simple operation, suitable for home, office, or travel scenarios. 3. Multiple Waveforms: Supports sine wave, square wave, and inverted square wave interfaces. 4. High Integration Design: Digital circuit technology replaces complex analog circuits, enhancing interference resistance and stability. 5. Schumann Wave Simulation: Simulates Earth's natural Schumann waves, promoting physical and mental relaxation and well-being. Specifications & Parameters Power Interface: DC5.5*2.1mm Rated Power Consumption: