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3.7V Lithium Battery Bluetooth Module Mono Bt Amplifier Board 4Ω 3W Type-C Micro USB Bluetooth Amplifier PCB Board 3.3V-5V

USD 1.69USD 2.69

3.7V Lithium Battery Bluetooth Module Mono Bt Amplifier Board 4Ω 3W Type-C Micro USB Bluetooth Amplifier PCB Board 3.3V-5V

Description
Specification
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