Advanced technology: Use our portable breast warmer to control the temperature of baby's milk, equipped with digital temperature display and real-time detection. Accurate temperature control and 6 temperature settings, enjoy continuous heating to meet the needs of babies. ABS material: The bottle heating bag is made of ABS and PU materials, ensuring reliable, convenient, durable, and long service life. Multi functional heating: Our portable bottle warmer seamlessly adapts with a freely adjustable hook and loop, ensuring a tight fit to all bottle shapes and sizes, improving convenience. Extended Warmth: This portable breast warmer is equipped with a 6000mAh battery that provides an extended battery life, ensuring continuous use for up to 5 hours after being fully charged. Portable and suitable for travel: The bottle heater can be easily placed in a diaper bag, stroller, backpack, and other portable accessories, making it perfect for busy parents to prepare bottles for their babies at any time. We need it. Note:NOT include Bottles.