Coffee Magic + Mixer (NP-CM400)/cups/coffee & milk mugs/blender:

With the press of a button, Coffee Magic +mixer quickly whisk hot or cold milk into a rich froth.

Coffee Magic +mixer is a quick, easy and inexpensive way to enjoy heavenly gourmet coffee any time, anywhere-at home, in your car, or at work.

Frothing, blending and drinking can be all in one mug with two AA batteries