diymore | DC 5V 0.01Hz~100000Hz Adjustable Frequency 7.83HZ Schumann Wave Generator Sine Wave Signal Generator Micro USB Interface

Features:1. Broadband adjustment: adjustable from 0.1Hz to 100000Hz, flexible coverage of various application scenarios to meet different needs.2. Button operation: With a simple and convenient design, even beginners can easily get started and operate without any pressure.3. Shuman wave simulation: Simulating the natural Shuman wave of 7.83Hz on Earth can help relax the body and mind and promote health.4. High integration design: Digital circuits replace analog circuits to improve anti-interference ability and system stability.5. High quality material: High transparency acrylic shell, beautiful and durable, moderate size, easy to place and carry.Antenna waveform: sine wavePower supply interface: Micro USB interfaceSupply voltage: 5VRated power consumption:< 0.5WDefault frequency: 7.83HzAdjustment range: 0.1Hz~100000HzSize:Without shell 100 * 70 * 8mmWith shell: 107 * 77.5 * 18mmPackage Include:1X Schumann wave generator module1X power cord