SADA Full Range 3D Stereo Subwoofer 2.1 Small PC Speaker Portable Bass Music DJ USB Computer Speakers for Laptop Phone TV Black and white

Description

There is a high-pitched bass tuning knob, and listening to music can be adjusted as it is, and it works better.Rear 3-inch bass trumpet, bass thick, to bring you high-quality bass.Front power switch, easy to use.Work fine, edge fine polished, smooth processing.High magnetic speaker, give you a different listening experience.