Product Name : POLAR USB Speaker
Model : PS-2080
Color : Black / White
Features : Adjustable Volume /USB Power
Power output : 4W
Loudspeaker type：2”
Frequency Response：100Hz～20kHz
Speaker Impedance：4Ω
External Structure：ABS
Power Interface : 5V
Dimensions : W77 X D85 X H77mm
Weight : 380g
