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Portable Waterproof Speaker
Materials: ABS plastic
Functions: Bluetooth/IP67 Waterproof/AUX/FM/TF/Power bank
Bluetooth Version:V5.0
Frenquency: 2.402-2.480GHz.
MAX Power output:10*2W
MIC Sensitivity: -32db
Receive Sensitivity: Better than +82dBm.
Range: 10meters
Data Transmission: Up to 3Mbps
UART Data Transmission Rate:115200bps
Charing Voltage : 4.8V –5.2V DC
Working Voltage: 3.7V –4.2V DC
Working Current: 200MA
Quiescent Current: >1UA
Battery : 4500MAH
FM Frenquency (Optional ) : 87.0-108MHZ
Built-in radio antenna
Product Size :190*54*68MM