· Excellent audio processing circuitry features, natural and smooth sound, high sensitivity out put guarantees sound clear and true
· Low output impedance, can be more effectively matched with the sound cardbest for recording results
· Built-in windscreen minimizes plosives and wind noise
· Supplied With 1. 5V/AA battery, playtime is up to 15 days
· Surface with fine electroplate processing, more profession and popular
| Transducer principle: | Back Electret Condenser |
| Polar Pattern: | Cardioid |
| Sensitivity: | -57±3dB( 0dB=1mVPa at 1KHZ) |
| Frequency Response: | 30Hz ~ 20KHz |
| Equivalent Noise Level: | ≤22dB(IEC 581-5) |
| Max.Input SPL: | 125dB(at 1kH 0dB THD≤1%) |
| Output Impedance: | 350Ω±30% |
| Load Impedance: | ≥1200Ω |
| Power Requirements: | 1.5V AA battery |
