Laptop desktop computer speaker 2.1 Multimedia luminous sound mini speaker bass speaker

material: plastic
Configuration: main speaker * 1 sub speaker * 2 manual * 1
Power supply mode: USB/DC5V
Audio cable length: 1.1m
  Audio format: MP3/WAV
Audio interface: 3.5mm audio port
Main speaker: 96*115*128mm
Sub speaker: 60*60*70mm
Adjustment method: knob
Power: 3W