Suitable for your home,your office,school and any other place,also a perfect gift for your friend and your family. Immerse yourself in the rich sound of music, movies, and games as this speaker is integrated with dual speaker units that deliver the mind blowing stereo sound.Kindly remind:It has no volume control. It is compatible with the USB1.1,USB2.0.Just plug the USB cable into your computer and do not need a 3.5mm connection.Two stereo speakers can reach a balance sound effect,pure and stereo,and joint together to stand on desk. 47inch USB cable for power to contect your notebook or computer,plug and play;Weight is 90G,lightweight and portable to carry anywhere you like. Product Size:3.14x1.2x1.78inch,mini size USB Speaker,saving place,provide you a tidy desk.