1. Simple operation. 2. Fully computerized milk froth mechanical device to make delicate milk froth. (without two AA batteries) Capacity: 250ml Colour:Black Material:plastic Size:9 x thirteen x 8cm Package Contents: 1 x blender Only the above equipment content, various products should not included. Note: Light and varied displays could cause the colour of the article in the photo just a little various from the real thing. The measurement allowed error is +/- 1-3cm.