Feature:1. MULTIFUNCTIONAL BOTTLE WARMER: Fast warming for baby bottles, food heating, breastmilk defrost, 48 hour keep warm. Almost meets the various needs of infant feeding, every mother needs to have2. FAST HEATING: Unlike most bottle warmer, this breastmilk warmer has a powerful internal regulator. Fast warming only takes 2-5 minutes, and you only need to set the bottle type and milk volume. The bottle warmer will quickly heat up to the right temperature up to 553. PORTABLE AND CONVENIENT: This is the nice bottle warmer for your baby! possess 8000mah large capacity battery, can also be used anytime and anywhere when outdoor without connecting to the power supply4. ACCURATE TEMPERATURE CONTROL: Bottle warmer uses a water bath to evenly heat the bottles, and multiple temperature sensors allow for accurate control of the milk temperature. Prevent over heating due to the mother failure to remove the bottles in time due to busyness. This better protects breastmilk nutrients5. SAFE MATERIAL: Take great care of baby health. bottle warmer is made of food grade safe material and high temperature resistant material. The night light function make night feeding more convenient, and the thermal insulation function allow you to schedule more accurately. When your baby needs milk, you are always ready to feedSpecification:Item Type: Bottle WarmerMaterial: ABS, leatherBattery Type: Li ion batteryBattery Capacity: 8000mah.Package List:1 x Bottle Heating Sleeve1 x Charging Cable1 x User Manual