Sunbeam XpressHeat XL Microplush Heating Pad with Fast Heat Technology DreamBone Solar movement with analog digital AM SH 1180 DM 3 Solar movement with analog digital display you only need to spin out an appropriate paste Ultra soft microplush heating pad heats up quickly and provides consistent heat therapy Fast Heat technology warms pad up in 30 seconds twice as fast as traditional Sunbeam heating pads Transfers heat to the targeted area to help increase blood flow and 2 hour auto shutoff Easy to use digital controller features an LCD readout and a heat meter that lights up as the pad heats Machine washable for easy care