... battery 2,read USB FLASH &SD memory card,play mp3 format music 3,FM radio 4,LED display Product Description1. ... Button: Power on/off, prev, next, play, pause,Volume+/-,EQ3. Play MP3 format music in SD/MMC card, can also read ... with 3.5 audio interface to play music, like the digital products as MP3, MP4, music mobile, laptop, iPod.5. With ... clock, alarm clock, auto-turn-off Function. MiNi music player