... Model of Mini Stereo Amplifier with LCD Screen(A3) Function and characteristics:1.MiniSpeaker with perfect looking 2.With USB/TFCard Read ,Digital FM ... lyrics LCD display function3.With good Li-ion battery,easy to carry4.Applicable for PC,DVD,Mp3,iPod,PSP,cell phone ... battery10Applicable for : PC,DVD,PSP,cell phone,Mp3,vedio game,ipod,etc.11Audio connectors: 3.5mm stereo regular jack12Input interface: ...