Mini Bluetooth speaker HY-BT823 speakers with FM radio function ( Red ) st-84
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"Product details of Mini Bluetooth speaker HY-BT823 speakers with FM radio function ( Red )
Speaker model: external magnetic 4 3W, 40mm
Frequency response: 100HZ-18KHZ
Signal to noise ratio: 80dB
Bluetooth standard: 2.1+EDR
Bluetooth solution: build Rong
Working distance: 10 meters
Input voltage: DC5V (400MAH), built-in battery (capacity 400MAH)
Features: Bluetooth play, TF card play, USB player, FM radio, hands-free calls, audio AUX input"
