Four temperature settings - 37C, 40C, 45C, 50C to meet the needs of different feeding situations Safe and portable - Made from food-grade material to safeguard your baby's health - Compact and lightweight design for easy transport - Ideal for outdoor use and travel, providing a reliable on-the-go feeding solution Dual function modes - Defrost and heating modes to shorten warming time and improve warming efficiency - Helps save time and reduce hassle for busy parents With sealing ring and milk bottle adapter - Includes an innovative L-shaped sealing ring that increases heating area by 10% - Equipped with a transfer interface for compatibility and easy setup Use scenarios - At home or daycare: quick and convenient warming for regular feeds - Travel or outdoor outings: compact and portable for on-the-go feeding - Defrosting milk: efficient defrost mode to thaw previously frozen milk quickly