Product details of Prime USB F&T 2031 Multimedia Speakers Portable Multimedia Speaker Wired USB 2.0 Powered Speaker for Phone/PC/Laptop Output: RMS2.5W 2.5W S/N Ratio: 65dB Isolated Rate: 45dB Impedance: 4 ohms Power USB 5V Speaker Unit: 2WX2 Speaker 2.0 inch drive unit Power through USB port With Volume Control Can use in PC / Phone / Laptop Categories: Computer Accessories, Speakers & Sound systems
