Stereo Speaker w/ Fm Radio+alarm Clock+usb/tf Card Slot (Green) Mini outdoor stereo speaker with unbelievable functions.Auto Select Input Sources: if micros SD card is insert, system will play music directly from the card without selecting manually Stereo sound quality, with multi kinds of music effects: SRS, ROCK, JAZZ etc 128 x 64 color screen with 2.1 inch LCD display.Languages: English / French / German / Italian / Dutch / Portuguese / Spanish / Swedish / Czech / Danish / Polish / Turkish / Chinese Sync display: display name, title, singer, synchronous lyrics, album (only display when you have those contents in you card) USB Flash / Micro SD Card slot: directly play music from TF card or USB device (Card not include)