Precise waves Generation : Features 783Hz sine waves technology to accurately simulate Earth's resonance frequency, effectively addressing electromagnetic interferences issues in electronic devices Quiet Operations Design : Without noise electromagnetic field output with not mechanical fan disturbance, ensuring absolute quietness Perfect for sensitive individuals or creative environments, eliminating sound pollution from traditional white noise devices Versatile Type C Power Supply : Suitable for phone chargers and , equipped with a 2000mAh built in battery for extended use Portable Field Optimizers : Compact 100mm design weighing only 041kg, easily fits on desktops or in travel bags Enables convenient magnetic field management compared to heavy traditional frequency regulators Scientific Grade Waveform Output : Utilizes precisions circuitry to generate sine waves, gently influencing human bioelectricity Ideal for high stress professional, restoring natural ionospheric resonance conditions