... , Crystal clean treble4).Compatible with laptop,iPod, MP3, MP4, MP5,cellphone,PSP ect. via 3,5mm audio cable5).Dual power supply: USB ... -whole cabinetTechnical Data:Power:USB, Lithium BatterySignal transfer:AUX in 3.5mm,USB ,TF card& FM radio Output:3W x 2 ... Cable;Usb Cable Multi Function Sport Music--Compatible with laptop,iPod,MP3,MP4,MP5, cellphone,PSP etc. via ...