... 1.Hot model 2.Support USB/SD/LCD screen/FM 3.Buit in high capacity li-battery ... 25day Hot Model of Mini Stereo Amplifier with LCD Screen(A3) Function and characteristics:1.MiniSpeaker with perfect ... to carry4.Applicable for PC,DVD,Mp3,iPod,PSP,cell phone etc,and other audio output device5 ... power 5V and lithium battery10Applicable for : PC,DVD,PSP,cell phone,Mp3,vedio game,ipod,etc.11Audio connectors: ...