Speaker, Applicable for ipod, MP4 Player, Laptop, PC and More. ... is larruping2, With the intellectual property rights of magnet portable technique. Built-in magnet inside the speaker case, that ... . Used new design of latent port. 3, Be applicable for MP3, MP4, Laptop, PC, MID, Mobile phone etc... ... tracks with powerful volume, it will be best choice for your journey.Attribute: Dimension:(L) 55MM x(H)77MM ...