Lookatool 8GB USB 2.0 Flash Drive LCD Mini MP3 Music Player w/ FM Radio Voice Recorder Repeat Mode: Normal, Repeat one, Folder, Repeat Folder, Repeat All, Random, Intro (just play the intro of each music. Material: Plastic. Be able to directly use it as portable USB flash drive, just save your files in it. Music Format: MP1 MP2 MP3 WMA WMV ASF WAV. SNR: &gt;85dB. Battery: AAA Battery (Not included). USB: USB 2.0. Earphone Output: 3.5m. With FM Radio function.