Genuine Dell Two-piece Stereo Speaker System is engineered for superb sound and styled for ultimate convience, and delivers a perfect combination of performance and value. The speaker features a volume control with on/off switch on one speaker and deliver up to 1.2 Watts of total RMS ouput power. • Two-speaker system provides rich, full sound and great convenience • Operates in the frequency range of 100 Hz to 20 kHz • Powered by USB port, no need for separate AC power
