It will let your baby use a more appetite, feel comfortable with insulation effect. Has a protective effect on the bottle, baby supplies are indispensable. Phone charger, computer, portable battery are suitable for providing power for it.
Type: USB Insulation Sleeve; Material: Cotton, Spandex Blend; Power Supply: 5V, 1-2A; Features: Portable, Warmer Sleeve, Infant Feeding, Milk Heater; Size: 28cm x 14cm/11.02" x 5.51" (Approx.);
It is necessary to take out the heating module when washing.
Package Includes: 1 x USB Insulation Sleeve (Milk Bottle Not Included) 1 x Heating Film (USB Cable Included)
