Sensitivity: -30±3dB

Impedance: Less than 2.2kΩ

Directivity: Bidirectional

Operation voltage range: 2.2 – 5.0 V

Standard operation voltage: 3.0 V

Current consumption: Max 0.3 mA

Sensitivity reduction: within -3dB at 2.2 V

Signal to noise ratio: more than 50dB