computer Speaker, Applicable for computer, MP4 Player, Laptop, ipod and More. ... phone, and more With the intellectual property rights of magnet portable technique Built in magnet inside the speaker ... 2 speakers together, and easy to take Used new design of latent port Dimension: φ55 x 38.5/φ ... 2 speakers together, and easy to take Used new design of latent port With special particular patent in worldwide ...