[waterproof design] eliminates safety issues associated with spills or accidental splashes.
[portable size] Lightweight and compact design is suitable for use at home, in the office or during the trip.
[USB Powered Convenience] Easily connected to your computer or power bank, providing a convenient solution.
[SMART TEMPERATURE CONTROL] Keep your drinks hot at 131℉ during the day, allowing you to enjoy hot drinks at any time.
[Energy saving] Ultra-low power consumption helps save energy while keeping your drink warm for longer periods.

Spec:

Item Type:Coffee Warmer
Material: PP
Weight: Approx. 142g/5oz

package list:
1 x coffee warmer