4 in 1Electric Bottle Warmer and SterilizerSterilize 212 oFWarm Milk 115 oFHeat Food 155 oF Defrost 105 oF- The ergonomic shape makes it easy to carry and operate.- Gently and evenly heats no hotspots to preserve essential nutrients.- Warms breast milk, formula and baby food to body temperature and keep warm for 2 hours.- 24H thermostat system & auto shut-off in dry-burning status.- Compatible with glass, plastic, and silicone feeding bottles and baby food containers.- Made of food-grade PP, BPA free, which is high-temperature resistance, odorless.- Led and sound indicators; let you know when warming cycle is complete.