Support: Bluetooth, TF card,USB, FM Radio,Line in,Alarm clock
<br />LCD display show Time, Alarm clock, Line in, FM radio, charging Status, Bluetooth status and so on;
<br />Support phone redial
<br />Bluetooth remote control 15-30M
<br />It support music formats: MP3, WMA,WAV, PE,FLAC
<br />High sensitivity FM radio with internal antenna.
<br />Material: Plastic with rubber oi
<br />Built-in Li rechargeable battery 1200mAH
<br />Speaker size: 240*55*61.5 MM
<br />Five colors: Black, Black + Red, Blue, Red, White
<br />Output/RMS: 5W*2
<br />Impedance:3Ohm  
<br />SNR   90db (line out) 
<br />External USB 5V supply 
<br />Frequency response: 80Hz-20KHz
<br />Distortion: 0.3%
<br />
<br />Technical Data
<br />Impedance:3Ohm
<br />Output/RMS: 5W*2
<br />External USB 5V supply
<br />Frequency response: 80Hz-20KHz
<br />Support: MP3, WMA,WAV, PE,FLAC format music
<br />Speaker:  45mm 3 ; 3W*2
<br />Battery: 1200mAh enough
<br />Distortion: 0.3%
<br />Newest Bluetooth solution
<br />SNR   90db (line out)
<br />SNR   90db (line out) 
<br />
<br />Package :
<br />1XSpeaker 
<br />1xUSB cable
<br />1xAudio line
<br />1xUser manual