Technical Specifications:
Polar Pattern: Super-cardioid
Frequency Response: 30 Hz – 20,000 Hz
Signal-to-Noise Ratio: 74 dB (1 kHz at 1 Pa)
Dynamic Range: 98 dB (1 kHz at Max SPL)
Total Harmonic Distortion: < 0.05%
Microphone Sensitivity: -35 dB ±2 dB
Battery Capacity: 3000 mAh
Continuous Speaking Time: ≥ 8 hours
Continuous Power-On Time: ≥ 20 hours
Standby Time: ≥ 1500 hours Wireless Control Frequency: 433 MHz
Wireless Communication Frequency: 525 MHz – 615 MHz
Charging Interface: USB-C
Operating Voltage: 5V DC ±5%
Operating Current: 80 mA ±5%
ID Assignment: Supports automatic and manual numbering
Installation Type: Desktop
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