1,FM Radio/ TF Card Play 2,Via 3.5mm/ 1 ... Device directly with intelligence decoding.FMFM set-timer, Radio recordings, Broadcasting search automatically and Storage radioData ... StorageReading or writing the data of TF card through a data lineUndertoneThe better connection between ... independently from different storage device, such as SD card, U site storage.Quickly chargeLess than 2 ...