Equipped with double power inputs, the device works seamlessly with, USB chargers, computers, or 5V adapters for operate This waves generator utilizes advanced digital crystal oscillator technology to accurately produce the 7.83Hz frequency with high stability, ensuring consistent output for various applications The device supports adjustable frequencies from 0.01Hz to 100kHz ( hardware stable ranges: 0.1Hz 30kHz, making it suitable for entrainment,, biofrequency experiments, and enhancement Featuring clean sinusoidal waveforms at both and interfaces ports without distortion, this generator delivers smooth signals ideal for precises frequency applications With a compact design and low power consumption ( <1W), this generator operates safely without overheating, perfect for prolonged use in relaxation, research, or environmental optimization scenarios, Manufacturer: FROMCEO