Product type: A11 bluetooth speaker
Speakers: 5W+2.5w x 2
Speaker unit: 3″+2″x2
Frequency Response: 60Hz-20KHz
Input Impedance: 10kohm
Input Voltage: DC 5V
Control: Volume/BT/Remote Control/USB/TF
Size: 120*190*155mm
Charging Time: about 3 hours
Playing Time: about 12 hours
Battery ​Capacity: 2200Mah
Product color: Black
Function: MP3 music player, FM radio, TF Card, Line in, USB music playback, Remote control
Suit for: Computer/MP3/MP4/Mobile Phone/for iPOD