Sound bar - SODIAL(R) Mini Portable USB Stereo Speaker Soundbar for Notebook Laptop Mp3 Phone Music Player Computer PC with Clip Black USB cable for power, plug and play. 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. Built-in volume control, convenient to adjust volume. Lightweight and portable to carry anywhere you like.