1?USB cable for power, plug and play.
2?Clip-on design allows to fix onto laptop, notebook or PC, and easy to remove. Two stereo speakers can reach a balance sound effect, pure and stereo, and joint together to stand on desk.
3?Built-in volume control, convenient to adjust volume.
4?3.5mm audio jack, suitable for most of audio players.
5?Lightweight and portable to carry anywhere you like.