Feature:1. Adopts heat insulation design, and the heat preservation heating core has fire protection treatment, which is safe.2. Made of high quality materials, the baby bottle warmer has excellent performance and heats quickly and evenly.3. With a zipper opening design, the inner liner and cloth cover can be removed and washed, which is more clean and hygienic.4. Using sophisticated production technology, the baby bottle warmer can be stretched to fit most baby bottles, simple to use, easy to operate, and easy to carry.5. Fully compatible with a variety of power sources, the power cord is a USB interface, compatible with most 5V 2A mobile power supplies, most 5V 2A charging heads, and most 5V 2A car chargers.Specification:Item Type: Baby Bottle WarmerMaterial: CottonProduct Size: Approx. 29 x 14cm / 11.4 x 5.5inMultiple Charging Methods: USB Cable is Compatible with Power Banks, Laptops, Cars, and Can Be Used Anytime, Anywhere.Package List:1 xBaby Bottle Warmer Note:Manual measurement has a difference of 1 to 2 cm. Please note that due to light and screen, slight chromatic aberration should be acceptable.