Used once during an overseas trip. I am selling it because my child has stopped drinking milk. Contents: Warmer USB cable Color: Blue-based camouflage Size: Height 13.5cm, Width 30cm A convenient bottle warmer for outings or at home. Just plug it into a USB port to power it on; a cable is included so you can use it right away. Three temperature settings: High (approx. 60°C), Medium (approx. 50°C), Low (approx. 40°C) Also suitable for cans and plastic bottles.