... With USB/SD Card Reader: 1.Stereo sound effect, wonderful bass, sound beyond size,good quality with competitive price 2.Plug and play, identify USB automatically, USB Powered and ... USB transmission, high efficiency, high performance 4.Only one control cable with built in sound card driver and ... range :87.5-108 MHZ) Card reader function, audio line in and earphone audio output function. 3.Press ...