Microphone Type: Lavalier Condenser
Polar Pattern: Omnidirectional (360° coverage)
Frequency Range: 70 Hz to 20 kHz
Sensitivity: -32 ± 3dB (at 1 kHz, 1Pa 0dB=1V/Pa)
Output Impedance: Low impedance (2.2 kΩ)
Signal-to-Noise Ratio: ≥ 70 dB
Maximum SPL: 110 dB

Connectivity & Design
Connector: 3.5mm TRRS Male gold-plated plug
Cable Length: 3 meters (9.8 ft) main cable + 3 meters extension cable (included in most 3.5mm sets)
Power Source: Plug-in power (no battery required)