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Microphone Specification | ||||
Frequency | 2.4 GHz | |||
Hardware | Input voltage | DC4.8~5.4v | ||
Power on current | 3mA~13mA | |||
Searching current | 5.7mA-6.1mA | |||
Charging current | about 70mA | |||
Working current | 10~12.8mA | |||
Power off current | 4.7uA-5.3uA | |||
Charging time | 80 Min | |||
Working time | 6 H | |||
Battery (1254) | Capacity | 70mAh (button cell ) | ||
Weight | 1.8 g | |||
Mic | Type | Digital Mic | ||
Sensitivity | -26 dBFS | |||
S/N ratio | 64 dB(A) | |||
Frequency range | 20-20KHZ | |||
Antenna | ceramic | |||
Transmission latency | 28 ms | |||
Indicator light | Red/Green/Blue | |||
How to charge | Lightning charging | |||
Unit weight | 6.7g | |||
Unit size | 58.7*22.8*25mm | |||
Lightning Port Specification | ||||
Frequency | 2.4GHz | |||
Hardware | Input voltage | DC4.8~5.4v | ||
Power on current | 10-28ma | |||
Standby current | 14ma | |||
Working current | 28ma | |||
How to charge | Plug in device | |||
Indicator light | red | |||
Unit size | 44.34*26.42*9.52mm |