Product DescriptionMaterial: cotton cloth, aluminum foil, spongeSize: 27*13 cmCharging cable length: 125cmInput power: 10WApplicable baby bottles: suitable for baby bottles with a diameter of 5.5-7CM (not limited to the shape of the baby bottle)Color: blue, pink, yellowQuantity: 1 piecePackage content: 1*Insulation bottle cover, 1*USB heating pad1.Milk Bottle WarmerThis baby bottle warmer and heater warms quickly and evenly, it can stretch to fit most baby feeding bottles, it is easy and safe to use.Applicable baby bottles: suitable for baby bottles with a diameter of 5.5-7CM (not limited to the shape of the baby bottle)2.Portable and compactSmall and compact design for easy portability and storage. The perfect solution for parents to comfortably, safely and easily warm the baby bottle while driving.3.Sandwich Insulation DesignSandwich type structure heat insulation design, heat preservation and heating core core fire treatment, safety guarantee. The multi-layer material process is safe and secure. The outer layer of the protective cover is made of high-quality pure cotton, which is soft and skin-friendly, and the heating layer is matched with aluminum foil and composite heating wire for long-term heating.4.Removable DesignZipper opening design, removable wash liner and cloth cover (heating sheet should not be washed, cloth cover can be washed), cleaner and more sanitary.5.USB InterfaceCompatible with a variety of power supplies, the power cord is USB interface, compatible with most 5V2A mobile power, most 5V2A charging head, most 5V2A car charger (power must be more than 1.5A to drive the heating film, it is recommended to match 2A charging head Or charging treasure).