Warms milk in just 3 minutes* Heats gently and evenly because milk circulates during warming; no hot spots! Progress indicator light shows you that milk is ready when all three segments are illuminated; warmer keeps milk warm for up to an hour and then automatically shuts off Works with all Philips Avent bottles and bottles from most other leading brands, as well as baby food jars; also has a defrost setting for breast milk and baby food Voltage: 120 127 V, ~60 Hz › See more product details