Portable Baby Bottle Insulation Warmer Cover, USB Powered Milk Temperature Control Sleeve, 5-Level Heating for Infant Feeding Outdoors, 8cm Diameter

Baby Bottle Insulation Cover For Children's Universal Heating Bottle Cover For Infant Warm Milk Outdoor Portable Warm Milk Device
Features:
Accurate temperature control, long-term stable point insulation
Drink milk while keeping warm, bid farewell to the baby and drink cold milk
5-speed temperature regulation, intelligent temperature display system with automatic change
Compact and doesn't take up space, it can be taken away by throwing it into a bag
USB power supply interface keeps awesome, supports multi scenario power supply, and makes travel easier
Product Description:
Product material: fiber cloth composite heating pad
Input power: 5V/2A
Bottle diameter: about 8cm in diameter