5 Temperature Gear AvailableMade of safe and heat-resistant materials, BPA-free, and with 5 temperature settings(3842465055). This portable bottle warmer is an essential tool for parents who want to ensure their baby's safety while on the go. This feature is especially useful for parents who have babies with sensitive stomachs or who prefer their milk or formula at a specific temperature. Bottle warmer for most baby bottles. Bottle warmer with removable closure. Adjusts according to bottle size, fits almost all normal milk bottles, simple shape and convenient and practical. Easy-to-Clean Travel Bottle Warmer The portable bottle warmer is easy to clean, use a wet paper towel to gently wipe the stain on the leather cover, you can complete the cleaning job. Note: This bottle warmer is a low-voltage USB warmer. It heats up slowly. It is not a product that can heat a baby bottle quickly. USB Bottle Warmer Compatible with many types of USB 5V 2A devices such as power bank, laptop, charging adapter, etc. Package includes-1 insulated milk bottle cover; 1 USB cable. Portable Lightweight, small size, easy to carry, can be used at home, travel, hiking, shopping, aeroplanes, trains and cars, can meet your child's milk needs anywhere and anytime.