Feature: 1. OPTIMAL TEMPERATURE CONTROL: Baby Bottle Warmer features a 5 level temperature setting of 38°C, 40°C, 42°C, 46°C and 52°C, allowing you to safely and accurately heat your baby milk to the desired temperature for feeding 2. USB POWERED: Equipped with a USB power interface, compatible with most 5V‑2A mobile power supplies, this Bottle Warmer provides a powerful and consistent power supply, perfect for on the go parents, car travel, or any location with USB power source 3. 24 HOUR HEAT RETENTION: Keep your baby milk warm for 24 hours with our Baby Milk Bottle Warmer. It is designed for slow and even heating to preserve milk vital nutrients 4. PORTABLE: With its compact size and detachable handle, our Travel Bottle Warmer is perfect for trips or daily use. Its hook and loop fastener design adjusts to accommodate different bottle sizes. 5. QUALITY MATERIAL: Crafted from premium PU material, this bottle warmer is baby friendly, and boasts a delicate touch, ensuring it is safe for your little one to use. Specification: Item Type: Electric Bottle Warmer Material: PU Size: Approx. 12cm / 4.7in height Features: Detachable handle, minimalist design Made of premium PU material, delicate touch. Hook and loop fastener design Adjustable for different sizes of bottles. Waterproof material for easy cleaning. Digital temperature display, smart temperature viewing system. TYPE C data cable USB power interface provides continuous and powerful power supply, making it more convenient for travel.. Package List: 1 x Bottle Warmer Sleeve 1 x USB Cable