1、HEATING AND CONSTANT TEMPERATURE: This baby bottle warmer uses innovative heating technology to ensure that the liquid inside the bottle maintains a consistent temperature. 2、PORTABLE AND LIGHTWEIGHT: Designed for on the go convenience, this compact bottle heater is lightweight and easy to carry, making it suitable for outdoor activities and travel with your baby. 3、SUITABLE FOR DIFFERENT BOTTLE SIZES: The adjustable design accommodates various bottle sizes, providing flexibility and making it a practical choice for all types of baby bottles. 4、INSULATED SLEEVE: Featuring an insulation sleeve, this fast bottle warmer effectively isolates external temperature, ensuring that the liquid inside the bottle stays warm for longer periods. 5、SIMPLE AND EASY TO USE: Designed for effortless use, this milk bottle warmer cover is suitable for busy parents, allowing for quick feeding, ideal for infant feeding on the go. Item Type: Baby Bottle Warmer Material: Nylon Product Size: Approx. 29.2 x 13.2cm / 11.5 x 5.2in 1 x Baby Bottle Warmer 1 x User Manual 1 x USB Cable