... .multifunctional speaker 3.speaker:5.833CM;Resistor:4ohm HS-5079, New style speaker bluetooth,speaker bluetooth,wireless bluetooth speaker Features:1.with ... bluetooth RF wireless module built-in,compliance with the latest bluetooth standard of 2.1+EDR ... /stop;last and next song,6.with Li-battery built-in.,MICRO USB charging port,alluminium case design,fashion and high ...