| 摘要 |
PURPOSE: A magnetic field integrated blocking kit is provided to implement a clear voice by removing a noise through a ferrite bead circuit. CONSTITUTION: A ferrite core removes a high and low frequency noise. A magnetic field integrated blocking kit integrates a harmful noise. The magnetic field integrated blocking kit removes the noise through a ferrite bead circuit. A magnetic field has thermal energy. The magnetic field integrated blocking kit converts thermal energy into light energy. [Reference numerals] (AA) Inside and outside 1m; (BB) Magnetic field
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