Fast Heating Portable Bottle Warmer with 4 Adapters, Bottle Warmer,Rechargeable Travel Bottle Warmer with Smart Temperature Control, Cordless Baby Bottle Warmer for Breastmilk or Formula ? EASY TO USE STRONG COMPATIBILITY:The baby bottle warmer is easy to use.Just screw milk bottle directly into the unit, or fit it with the appropriate adapter, then press the power button and, within a few minutes, you can feed your baby. This includes 4 different sizes of adapters to fit like the brand of Dr Brown's 50mm, Dr Brown's Medala 40mm (Not compatible for Dr Brown's GLASS baby bottle), Tommee Tippee 60mm, Comotomo Boon 70mm. ? SAFETY HEATING LEAK-PROOF: Our bottle warmer features a glass heating plate, making it safe, odor-free, and free of harmful substances. The 304 contact sensor prevents the damage of the bottle warmer caused by dry burning. The splash-proof silicone O-ring design and the adapter's height design further solve the milk leakage problem. Kindly Note: Don?t lose the sealant O-rings in the adapter or on the warmer. If you do, it will leak ? PORTABLE FOR TRAVEL CORDLESS DESIGN: The travel bottle warmer is compact, so it fits easily into purses, and diaper bags. Our portable bottle warmer is a great choice for your travel,home, office, and even outdoor picnics. The warmer has a built-in 10,000mah rechargeable battery. It allows you to charge your warmer anytime and anywhere (Type-C charging cable is included) ? QUICK HEATING PRECISE TEMPERATURE CONTROL DESIGN: With the 60W power output, the bottle warmer for breastmilk heats 4oz of milk up to 98? in only 2 minutes.There is a built-in temperature sensing chip for precise temperature control. There are 5 temperature settings (from 98F to 122F). You will never worry about overheating the milk. It keeps all breastmilk or formula milk's nutrients baby needs ?Smart Digital Display Stay Warm: Traditional bottle warmers are just unpredictable in their temperatures. Our bottle warmer has an LED display. The screen will give you updates on the temperature until it reaches your desired level so you know exactly when it's done. Once fully charged, the warmer will keep milk at your desired temperature for 2-6 hours, allowing you to quickly soothe a hungry, crying baby