Stereo Sound Quality - Computer speaker with 3w*2 large dual drive unit, up to 6W output, you can easily enjoy the sound-surround ambiance as if exposure to the concert hall or movie theater. The excellent sound quality of pc speaker is perfect for music and movie watching. You can enjoy high quality sound while relaxing from work. Compact, Lightweight & Easy to operate- USB powered operation by connecting it to the USB port of your computer, laptop or mobile power supply. You can adjust the volume by the volume control. Ultra compact design, easy to carry, a great fit in your laptop bag, perfect for travel. You can enjoy music anywhere.