规格

• Type: Unidirectional eleclet type
• Frequency Response: 60 Hz to 16KHz
• Sensitivity: -51 to -54dB
• Transmission frequency: 806.125~809.750 MHz (manually selected from 10 B-band waves)
• Maximum transmission distance: 30 m
• Power: Built-in lithium ion battery (3.7 V 400mAh)
• Charging Method: Micro USB Power Supply (5V2A)
• Charging time: Approximately 2.5 hours
• Continuous Use: Approx. 4~5 hours
• Weight: about 40 g