Segolike DC 5V Bluetooth Power Amplifier Board Micro USB Digital Amplifier Module Audio Receiver 2*3W Audio Amplifier for Home

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  Audio input mode: Bluetooth audio receiver

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  Micro USB interface, powered by DC 5V

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  Mini size, convenient and easy operation,Applicable speaker impedance: 4-8 ohm

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  Power supply interface: USB Micro seat (charging wire connected to the computer USB which can supply 5V)

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  Output interface: 2.54 gauge 4 needle

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