Transducer Principle: Back Electric Condenser
Polar Pattern: Super Cardioid
Frequency Range: 20Hz~20,000Hz
Output Inpedence: 200Ω
Sensitivity: -30±2dB
Signal to Noise Ratio: 74dB
Battery Life: ≥200h
Dynamic Range: 114dB
SPL: 134dB
THD: ≤0.5%
Power: DC3.0V(AAA 1.5V * 2)(not included)
Package size: 22 * 15 * 6cm / 8.7 * 5.9 * 2.4in
Package weight: 320g / 11.3oz