Portable bottle warmer, Leak-proof rechargeable design Leak-Proof Design: This portable baby bottle warmer is thoughtfully engineered with a leak-proof seal to prevent any spills or messes while warming your baby's bottle. It provides added convenience and cleanliness during on-the-go use.Rechargeable Battery: Equipped with a rechargeable battery, this baby bottle warmer ensures you can warm your baby's bottles without the need for disposable heating pads or access to power outlets. It's a cost-effective solution for busy parents.Safe and BPA-Free: The materials used in the construction of this bottle warmer are completely safe for your baby. It is made from BPA-free, non-toxic materials, ensuring that no harmful chemicals leach into your baby's milk during the warming process.Universal Compatibility: Designed to accommodate most standard baby bottles, this bottle warmer offers versatility. It allows you to warm breast milk, formula without the need for multiple warmers, making it a practical choice for busy parents on the move. Main Features of COSmama Bottle Warmer Double-mode Design: Thaw and Warm Heating/Warm Mode: This mode rapidly and evenly warm the milk, ensuring that your baby can enjoy a warm meal promptly. Thaw Mode: If you need to thaw frozen milk stored in the refrigerator, the thaw/defrosting mode comes in handy. It gradually and evenly thaws themilk at an appropriate speed and temperature. This is especially important for breastfeeding mothers as the temperature and quality of breast milk need to be carefully controlled. Four Temperature Option This bottle warmer offers four temperature settings, which are 98, 104, 113, and 122 degrees Fahrenheit. Rechargeable Bottle Warmer This bottle warmer typically designed with a rechargeable battery. It's portable and convenient for on-the-go use, as it doesn't require a power outlet to operate. You can warm baby's milk or formula while away from home. It offers flexibility and convenience to parents and caregivers, especially when you are traveling or outdoors with babies. Easy Cleaning The bottle warmer is demolished and cleaned up, which is convenient to clean. Leak-proof Design With unique thread design and thickened seal ring provides the leak-proof function so that you can carry the breast milk warmers on diaper bag or stroller. Ceramic Heating Surface The heating surface of bottle warmer portable to go is ceramics, with 60W power output make fast heat transfer, uniform heating, stable operation, can save power, and heat sinks. Easy to Use COSmama Bottle Warmer Heat Anytime and Anywhere You can use this COSmama bottle warmer to heat milk anywhere, thanks to its portable and rechargeable design. Whether you're at home, in the car, or out and about, this bottle warmer allows you to warm milk conveniently and on-the-go. It provides flexibility and convenience for parents and caregivers, ensuring that your baby can enjoy warm milk wherever you are.