Key features of the device: Natural sterilization: Eliminates 99.9% of harmful germs and bacteria using only steam, without the need for any chemicals. Adjustable design (2 in 1): Allows you to choose between the full mode for sterilizing up to 6 large bottles with their accessories, or the compact mode for small items and nipples to save space. Speed and safety: The sterilization cycle takes about 5 minutes (excluding heating time), with automatic shut-off when the cycle is complete to ensure device safety.