3M has just unveiled a pair of new mobile projectors here at CES: the Mobile Projector MP410 and MP220. Both devices are notably small and compact: the MP410 measures just four inches in width and length, and stands just one inch tall, while the MP220 weighs in at less than one pound. The MP410 also features 1GB of memory, a microSD slot and USB port, and is capable of projecting 80-inch moving and still images at WXGA resolution, with a brightness of 300 lumens. The MP220, meanwhile, can beam up to 65-inch images onto any flat surface and comes packed with 2GB of memory, along with a brightness of up to 50 lumens. Both are slated to arrive in April, with the MP410 priced at $600 and the MP220 coming in at $480. We stopped by 3M's booth at Pepcom this evening to get a closer look at the devices, so check out our gallery below, or head past the break for the full PR.