Speaker Specifications:
Sensitivity: 112±3dB(Single part) ;
Rated Power: 10mW Max. Power: 30mW;
Distortion (typical): <5% @ 1KHz;
Speaker Impedance: 32Ω±15% @1KHZ
Microphone Specifications
Sensitivity: -42±3dB@1kHz 3.0V 2.2KΩ, 0dB=1V/pa;
Operating Temperature: -20℃~60℃
Application: for users engaged in retailing, entertainment, hospitality, food service and community management industries.