1.Multifunction:FM Radio,Music Box,Speaker, ,TF card MP3. 2 ... .Support many formats. Green lovely android mini speaker with FM radiol System specifications: Active Chip read card/play systeml ... receiver: 76~108MHzl S/N ratio: >90dBl THD<1%l Frequency response: 20Hz~20KHzl Power supply: 320mA/h rechargeable ... Small sized design, easy to take*Support TF card*FM radio Green lovely android mini speaker with ...