Computer Speaker Mini USB 2.1 Wired Combination Speaker Bass Music Player Subwoofer for Phone Laptop PC for Home Office (Black and White)

- Combination speaker - 1 main speaker & 2 side speakers. - Superior Sound Quality: Enjoy your music through high-performance loudspeaker. Ensures enhanced clarity and fidelity. - Rear 3 inch bass speaker lets out a superior bass sound. And the air guide in the front makes the bass sound steady and undistorted. - Treble and bass independent adjustment, rotate the knob and adjust, shows interpretation of all kinds of music. - Lightweight and portable, convenient to carry. Suitable for cellphone, tablet, laptop, PC, desktop computer and other audio devices.