PIXXO Multimedia Speaker, 2 Channel Stereo, Amplifier, Magnetically Shielded, Black_Retail 2 Channel Stereo, Dynamic amplifier, provide extremely clarity and quality sound at an affordable price. Magnetically shielded Speakers wont cause any image distortion or interference, even near with Notebook, LCD or other displays. 3.5mm Stereo input jack to connect various media sources, PC, CD, Game console, MP3, MP4.., Small Footprint with A/C Build-in to optimize space on your desk.