Portable Rechargeable Radio, eJiasu Small Radio Mini Digital FM Radio Battery Radio Support MP3 Player TF SD Card USB Port LED Screen Display Flashlight Rechargeable Battery(white) FM Radio: the FM Frequency Range from 87.5-108MHZ, with the long antenna and super radio effect, this Radio could be used well in the remote areas, and the telescoping antenna ensures increased range and solid reception MP3 Music Player: The fm radio support TF/SD card and U disk USB port, can be used as MP3 player to listen music or learn language; and the radio also can be as a card reader to Connect it with computer and transfer the music in the TF card directly by usb cable Pocket Size and Slim Design: It's Only 1.4 inch thickness of this radio's body, beautiful appearance of the atmosphere with a solid lanyard, it is very comfortable to take in the hand or place into pocket or hung in the hands when walking and exercise Long playing time: the fm radio built in high capacity environment-friendly polymer lithium rechargeable battery(3.7V 800mAh), playing time up to 4 hours, and charging more efficient, safer, longer life With Standard 3.5mm Jack: headphone output, available for earphones to listen to music anywhere; Audio input function fit for IPOD, MP3, MP4 player, iPhone and other mobile phones