UHF Wireless Microphone Teacher Small Amplifier Headset Microphone Stage Performance Headset Microphone
Carrier frequency: 500Mhz-980Mhz (optional)
Modulation method: digital modulation
Frequency response: 30Hz-18KHz
Dynamic range: 96dB Delay: 2.5ms
Transmitter power: 10mW
Transmitter use time: 5 hours 3.7V 400mAh
Charging time: 2 hours
Signal to noise ratio: 96dB
Distortion degree <0.1%
Frequency points: 16
Receiver sensitivity: -96dB
Receiver use time: 5 hours 3.7V 400mAh
Charging adapter: 5V 800mA