Logitech Multimedia Speakers Z150 with Stereo Sound for Multiple Devices, Black Provides an extensible design that enables Service prioritization for data Design that delivers high availability, scalability, and for maximum flexibility and price/performance The country of Origin is China Rich stereo sound: Two 2-"drivers deliver 6 watts of peak power for clear, loud stereo sound Connect two devices at the same time: Simultaneously connect your smartphone plus tablet or laptop via a 3; 5mm audio input plus auxiliary line Convenient controls: Front panel volume and power are combined into one easy-access control knob Handy headphone jack: Listen to music, movies and games in total privacy Durable, compact design: Built to last with high-quality acoustics, tested and tuned at Logitech's state-of-the art audio labs