1,Big loud sound,Big battery,Long time play muisc 2,With FM radio 3,Small shape,easy to carry 4,Many colors for optional

1,Support Micro SD card for playing music.2,Support earphone output,AUX input 3,FM radio,Strong bass4.Line-in Mobile/Cell Phone, MP3, MP4, Computer/ Notebook/ Laptop and other kinds of Audio series products5,Output: RMS-3W, THD=10% ;Frequency:150HZ-18000HZ(±3dB);Power supply:5V\300MA,AC power adapter,USB cable; Signal to noise ratio of power amplifier: ≥80dB6,Built-in Lithium-ion battery;7,Color: Black,Red,Silver,Blue,Green

Android MP3 speaker