Computer Speaker Exquisite Usb 3.5mm Computer Office USB Speaker Music Gadget

$34.99
Specification:
Colour: Black
Shell material: plastic
Power supply mode: USB power supply
Power: 5V
Interface type: USB+3.5mm audio interface
Frequency response range: 40Hz-20KHz
Signal to noise ratio: ≥75dB
Product size: 11*10.5*11cm
Line length: 130cm