... 3:Built-in lithium battery ... in LED Display,Digital screen display working stateBuilt-in ... hot-plugging Support AUX IN,connect with TV , ... as Hi-fi speakerBuilt-in HD digital FM ... ---18KHZDC input:5VBuilt-in lithium battery and ... :*1USB Cable:*1AUX IN Jack:*1Audio Cable* ... Gift box:220*135*60mm (1 set in ... (60sets in) Payment terms : T/T in advance; ... work(include your brand,OSD, Color box, shiping mark, ...