I’m selling a 100% working, great sounding, quality Bose stereo computer speakers and sounds great. The volume control, headphone jack and rear second input are conveniently located on one of the speakers. Bose produces excellent sounding speakers. These have magnetically shielded 2.5” full range driver per speaker. They have active electronic equalization balances the output of the low, mid and high frequencies for natural-sounding audio. Additionally they have Bose compression circuitry limits the high peaks, resulting in a decrease in distortion Each speaker is 7.5x3.13x4.9inches (HxWxD) The user manual, power adapter, and computer connecting wire is included