mini 2.0 USB computer
মিনি 2.0 USB কম্পিউটার স্পিকার
slim computer notebook 2.0 USB mini active speaker
configuration: 2.0
feature: portable
frequency response: 20Hz - 18 KHz
power: USB 5v
speaker unit: 52m
output: 3w
Material: plastic
good quality sound
