Specifications:
Bluetooth version: 5*0
Wireless propagation distance: 8 & 10m
Speaker diameter: 6mm
Charging box battery capacity: 300mAh
Frequency response: 20Hz & 20KHz
Microphone sensitivity: & 42dB+/ & 3dB
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Subtotal: ৳ 400,078
Specifications:
Bluetooth version: 5*0
Wireless propagation distance: 8 & 10m
Speaker diameter: 6mm
Charging box battery capacity: 300mAh
Frequency response: 20Hz & 20KHz
Microphone sensitivity: & 42dB+/ & 3dB
More Link >