Haoponer Portable Wireless Bluetooth Mini Speaker USB TF Card Music Mp3 Mp4 Player FM Radio Alarm Clock Hands-free Black/Red Support:Bluetooth,TF card,USB,FM Radio,Line in,Alarm clock Support phone redial,Bluetooth remote control 20-25M It can support music formats: MP3,WMA,WAV,PE,FLAC High sensitivity FM radio with internal antenna Support Hands-free when answer calling (with MIC)