Does it come with batteries?

No. It requires 2 AA batteries, which are not included, so plan to supply your own.

Can it froth cold milk?

It is built for frothing milk, and a single tuned speed does the work. Results are best with milk warmed first, as with most handheld frothers.

Yes. Whisking matcha is one of its two main jobs, and the single speed is set for effortless whisking.

It is cordless and stores on a stand, but a plug-in frother generally gives more power and often heats the milk too.

The whisk end rinses under running water. Keep the battery handle dry.

No. It has one fixed, tuned speed rather than variable control.

At Jade Leaf Matcha US, for $19.99, as of our latest check.

Rated 4.5 out of 5 from 89 ratings.

$19.99at Jade Leaf Matcha USChecked Nov 8

Prices are checked against each store and labelled with when.

It checks today's price at every store, compares the alternatives and answers in about a minute.