Keep your baby’s milk at the perfect temperature anytime, anywhere with this premium Milk Bottle Thermal Bag, crafted from durable ABS and PU materials for long-lasting use and reliable performance. Designed for convenience and efficiency, this USB rechargeable bottle warmer offers precise temperature control and excellent heat retention, making it an essential accessory for parents on the go. Key Features: · Premium ABS and PU Construction: Ensures sturdiness and durability while maintaining a lightweight design for easy portability. · Accurate Temperature Control: Equipped with a spring temperature control head that accurately measures and maintains milk temperature at around 42°C, with adjustable settings ranging from 37°C to 55°C to suit various needs. · Constant Temperature Indicator: The warmer lights up when it reaches 42°C and maintains a steady temperature to keep milk or water warm without overheating. · USB Rechargeable with Long-Lasting Battery: Includes two 3000mAh lithium polymer batteries for extended use, with a charging time of 3-4 hours and the ability to keep milk warm for up to 5 hours without reheating. · Adjustable Hook and Loop Design: The warming bag features a hook and loop closure that can be adjusted to fit different bottle diameters and types securely. · Multi-Layer Insulation: Constructed with multiple heat preservation materials to maximize power efficiency and maintain consistent warmth. · Efficient Heating Performance: Heats milk from room temperature to 45°C within 45-60 minutes; for outdoor use, preheating for approximately 30 minutes is recommended. Specifications: · Item Type: Milk Bottle Thermal Bag · Material: ABS, PU · Weight: 293g (10.34oz) · Power: 18W · Current: 2A · Battery: 3000mAh x 2 Lithium Polymer Batteries (Included) · Temperature Range: 37°C, 40°C, 42°C, 45°C, 50°C, 55°C · Charging Time: 3-4 hours · Heating Time (to 45°C): 45-60 minutes · Heat Preservation Time: Approximately 2 hours after heating, up to 5 hours for direct heat preservation without reheating Package Includes: · 1 x Milk Bottle Thermal Bag This Milk Bottle Thermal Bag combines advanced temperature control technology with practical design features to ensure your baby’s milk stays warm and safe, providing peace of mind for parents and comfort for babies during feeding times.