Portable Sound bar

• Materials: ABS plastic                                                     
• Functions:   Bluetooth/AUX/TF                                     
• Frenquency：2.402-2.480GHz.
• MAX Power output: 10W 
• MIC Sensitivity: -32db 
• Receive Sensitivity :Better than +82dBm.
• UART Data Transmission Rate:115200bps
• Charing Voltage : 4.8V –5.2V DC
• Working Voltage: 3.7V –4.2V DC
• Working Current: 300MA
• Quiescent Current: >1UA
• Battery : 18650 / 1800MAH
• Product Size :400*55*60mm