About this 3D model

Tablet slides in on top - connecting the HDMI and USB ports. Cut-outs for speakers, earphone jack and power/volume buttons. Battery is exchangeable 8400 mAh. Solar panel is detachable and can be flipped 180° for protection. Side and top panels (top is not shown on the 'thing') lock in by strong neodymium magnets. Still need fine tuning: external power connectors and HDMI out and USB in.