That's a SNES you're looking at up there. The portablized version is the latest creation from the benheck.com forums. Lots of photos from every angle.
Power is provided by internal lithium batteries, (two 3.7v 4250 mAh tied in series) which take 2.5 hours to charge. Shoulder buttons got mapped to the back as triggers. AV and headphone jacks are provided.