
Mekey True Diversity Handheld Wireless Microphone for Clear Audio Mi-2812A. True Diversity Reception: Maximizes long-distance transmission up to 300 meters without dead points. Advanced PLL Technology: Uses digital phase-locked loop and automatic noise control for clear audio. Anti-Interference Capability: Supports stacking 15 units in one room without frequency interference. Flexible Frequency Selection: Pre-set 32 groups and 6000 free selection frequencies in UHF band. One-Key Auto Scanning: Fast spectrum scanning avoids interference from other wireless devices. Multi-Unit ID Matching: Set ID 01-99 for quick transmitter-receiver recognition. Dual Mode Switching: One-key switch between handheld and waist bag configurations. Full Customization Options: Offers full, minor, and flexible customization from samples or designs.