Micrófono montado en la cabeza de 2,4G, conjunto de micrófono Lavalier inalámbrico con receptor para amplificador, altavoz de voz, guía turística de enseñanza

Headset Microphone System Features
Frequency range:2402MHz-2408MHz
Modulation:CFSK
Receiving distance:Typical value 30 meters, maximum 50 meters
Frequency response range:40-16KHZ
Signal-to-Noise Ratio:86.4dB
Distortion:{ }0.05%

Headphone Transmitter Specifcations
-Condenser microphone core
-Power switch
Maximum power consumption:20mAh
Power supply:Built-in 250mAh lithium battery
Charging time:2 hours
Working hours:Up to 8 hours

Receiver Specifcations
-Compact and ergonomic housing
-3.5mm jack audio to mixer
-Power switch

Maximum power consumption:20mAh
Power supply:Built-in 250mAh lithium battery
Charging time:2 hours
Working hours:Up to 8 hours