With 6 watts of peak power, the Logitech® z150 Multimedia Speakerprovides clear stereo sound that is loud enough for you to enjoy aroundthe home. Control is simple and convenient with integration of volumeand power, while the multimedia speaker includes a handy headphone jackfor your private listening pleasure. For plug-and-play simplicity, the3.5mm auxiliary input can be connected to your laptop or smartphone forsimultaneous connectivity. The z150 is tested and tuned at thestate-of-the-art Logitech research and development labs.