Portable Waterproof  Speaker                    

Materials: ABS plastic                                                            

Functions:   Bluetooth/IP67 

Waterproof Bluetooth Version：V5.0

Frenquency: 2.402-2.480GHz

MAX Power output:5*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 : 2200MAH                                                                    

Product Size :170*70MM