Material: Stainless Steel
Type: Coffee Mugs
Feature: Eco-Friendly
Four types of Options:
Self: non-magnetic capsule, powered by 2*AAA batteries (not included)
Auto: magnetic capsule, powered by 2*AAA batteries (not included)
Long Auto: magnetic capsule, powered by 2*AAA batteries (not included)
USB: magnetic capsule, rechargeable with USB cable
Compare with the original self-stirring mug, the updated magnetic version is more convenient to clean by just sticking or taking off the magnetic stirrer part
