3/5/10Pcs NdFeB Super Strong Magnet Fishing Powerful Magnetic Search Aimant Puissant Neodymium Salvage Hook Pot Imanes Magnets3/5/10Pcs NdFeB Super Strong Magnet Fishing Powerful Magnetic Search Aimant Puissant Neodymium Salvage Hook Pot Imanes Magnets
Price: Specification:D20 NdFeB magnet Grade:N35 Feature: Permanent, strong magnet Tolerance:approximate 0~1mm Application: Acoustic field: the speaker, receiver, microphone, alarm, stage audio, car audio and so on. Electronics: permanent magnetic actuator