Bose® Companion® 2 Series III speaker system provide powerful, high quality sound in an elegant package that will complement the look of your computer. This two piece speaker system features advanced technology to deliver superior audio, while keeping things simple on the outside, with a black, modern style and the volume conveniently placed on the front of the right speaker. Delightful Digital Audio Proprietary digital signal processing improves performance, delivering crisp, clear audio at all listening levels. TrueSpace® stereo digital signal processing circuitry reproduces wide, natural sound from only two speakers, bringing more life to music, games, video and streaming media. Simple Connectivity Dual inputs provide easy connections to your computer and additional audio sources such as smartphones, tablets and iPods. Intuitive Controls Volume control and headphone jack are conveniently within reach on the front of the right speaker. In the box: Speakers Power pack and cable 3.5mm to 3.5mm audio cable