This is a professional loudspeaker at nice design.
Mini protable loudspeaker- Enjoy music, any time any where
* New mini aluminum vibration film loud speaker, which has clear alt and pure woof. the unique design makes tone performance
*metalls, shell shows noble and fashionable, out of ordinary, with many colours, several solution,. for ur opion
* several power supply manners uncluding battery, computer USB, adaptor DC-5.5V allow u to enjoy the charm of digital products at any time.
* this compact travel speaker system is ideal for use at the office, home,. carry where u go
*you can enjoy sweet stereo sound produced from the aluminum speaker
color available: green, pink, silver,blue, black
USB port- connect PC, MP4, Apad
TF - SD card can download files
USB port: power charge DC-5V
Line-in port: audio
Digital speaker, professional loudspeaker