Portable Sound  Bar

• Materials: ABS plastic                                                            
• Functions:   Bluetooth/AUX/TF                                   
• Bluetooth Version：V5.0
• Frenquency：2.402-2.480GHz.
• MAX Power output: 20W 
• 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
• Battery : 18650 / 2200MAH                                                             
• Product Size :400*55*55MM