Features: 6 Precise Temperature Control Baby Bottle Warmer offering 38°C -50°C settings with 18W quick heating technology, ensuring ideal milk warmth for every feeding. Featuring a built in night light and waterproof multi layer insulation fabric, this insulated bottle cover maintains temperature stability while enabling nighttime feedings. Perfect for breastfeeding parents and caregivers seeking practical bottle temperature maintenance during late night feeds or on the go use with infants. Use this adjustable bottle warmer sleeve during nighttime routines, travel, or home feedings to preserve milk temperature without disturbing baby's sleep environment. Unique tape design securely fits various bottle sizes, combining practical construction, functionality for daily parenting essential. Effectively maintain the temperature of the liquid in the bottle, suitable for travel, walking and night feeding, easy to clean. Specifications: Use with power plugged in，without rechargeable battery. Temperature control: 38/40/42/45/48/50℃ Power: 18W Voltages: 5V,2A Component: pu leather Optional Color: As picture shown Size:approx. As picture shown 6.7x8.9x12.8cm /2.63x3.5x5.03in Quantity: 1set Package Includes: 1pc Bottle Warmer 1pc Charging Cable note: Please allow 1-3cm error due to manual measurement. please sure you not mind before you bid. Due to difference between different monitors, the picture may not reflect the actual color.