10m effective distance
100Hz-20KHz frequency
DV 5V charging voltage
>= 70dB signal to noise ratio
3W output power
4Ω speaker unit
Brand | Yarmee |
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This amplifier with a flexible microphone with clear sound quality, a portable amplifier for teacher / sales promotion / training / tour guide and so on, can be stably fixed on the waist through the belt, adjustable volume, charging port, microphone jack port, Bluetooth audio input.