Self-stirring coffee mug with a 400 ml capacity, featuring an SS304 stainless steel inner wall and a durable PP outer body, designed with an automatic push-button stirring function for easy mixing of coffee, milk, or juices. Powered by 2 AAA batteries for convenient portable use and easy to clean by handwashing, it is ideal for daily home, office, or travel use.

Capacity: 400 ml.