... Speaker with FM Radio One key search song,One key FM radio Frequency Response:80Hz-20KHz Karlls U8 Portable SD Card Reader Speaker with FM ... subtitles more clear.One key search song,One key FM radioHiFi & clear sounds and perfect tone.Supports ... Micro SD/TF card, USB disk, FM,etc.3 in 1 cables:play sound,read ... x 1Lithium battery x 1 Karlls U8 Portable SD Card Reader Speaker with FM Radio