Features:

USB powered， safe and convenient

Embedded two heaters inside the bag， both in the top and bottom

It can be maintained at a temperature about 60 ℃

Supports Windows or Mac OS with USB port

It's recommended to wrap up the lunchbox with a plastic bag before putting it into the warmer.

Specifications:

Color: Pink+white

Material: Polyester oxford fabric

Dimensions: 19 * 14 * 10cm (approx.)

Weight: 159g

Package size: 21 * 15.5 * 4.5cm

Package weight: 208g

Package Contents:

1 * USB Lunch Box Warmer

1 * USB Cable