Speaker
Driver Unit: Ф40 mm
Impedance: 32±15%Ω
Sensitivity: 118±3dB at 1KHz
Frequency Response: 20Hz-20KHz
Rated Power: 15mW
Mic
Mic Unit: Ф6 mm
Impedance: ≤2.2KΩ
Mic Directivity: Omnidirectional
Sensitivity: -42±3dB at 1KHz
Frequency Response: 100Hz-10KHz
Standard Operating voltage: 3V
