... speaker 3.Li-ion battery 4.USB rechargerable 5.jbl speakers for iphone5 2013 the newest jbl speakers with bluetooth and ... scope--Advanced Bluetooth technology, low-voltage, low-power amplifier IC--Build-in high capacity Polymer battery with 3 hours working ... time--Works with Ipod, Iphone, HTC, Blackberry, Samsung …laptop, PC,etc --Bluetooth speaker + Line- ...