Premium Anti-Eavesdropping Sound Shield
High-quality 3.5mm stereo mic blocker plug designed for ultimate privacy protection. Blocks unauthorized audio transmission by creating a shielded connection.
Military-Grade Shielding
Precision-engineered metal casing with advanced conductive materials neutralizes electromagnetic signals. Ensures no data leakage during sensitive calls or recordings.
Universal Compatibility
Fits all standard 3.5mm microphone jacks—ideal for laptops, smartphones, recording devices, and conference systems. Plug-and-play, no drivers needed.
Professional-Grade Durability
Reinforced gold-plated connectors resist corrosion and oxidation. Rugged construction withstands frequent plugging/unplugging for long-term reliability.
Critical Use Scenarios
Essential for corporate meetings, legal consultations, confidential calls, journalism, and government operations. Prevents industrial espionage and hacking.
Bulk Wholesale Advantage
Direct factory pricing for bulk orders—minimum MOQ support. Global shipping with unbeatable wholesale rates for resellers and enterprises.