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Denn DM-300US Mono Channel UHF Wireless Microphone Head Mic Presentation Loudspeaker Tour Guide Teaching Lecture (12 Selectable Channel)
Mono 12 Selectable Channel UHF Wireless Microphone.
Carrier Frequency Range: 770-830Hz
Transmitter Working Current: 50mA
Receiver Working Current: 120mA
Receiving Sensitivity: -100dBm
Battery (Receiver/ Transmitter): 400mA
Operating Range: Approximately 30 meter
Equipped with 1 headset microphone, receiver, 6.3mm adaptor, 1 USB to 2 Mini USB cable.
Suitable for lecture, teaching, speech, etc.
تقيمات
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