1,sterilizing by UV lamp 2,drying by fan 3.use for household article , ... ABS shell and stainless steel inner2.using magnetic sensor, the UV lamp would stop working automatically when the door has been ... opening , protect user hurting by UV ray.3.smooth elegant exterior design, it is not only ... 1A Power supply:AC 100-220V 50/60Hz Multi-purpose ultraviolet sterilizer