With a Philips immersion blender, you can set the speed precisely and adjust it to your dish. You can use a lot of power when blending hard ingredients such as nuts, and use less power to blend a banana, for example. Philips immersion blenders are divided into several series, including the ProMix, Avance collection and Viva collection. The difference can be found in the operation and appearance. The biggest difference is that the ProMix and Avance collection are continuously adjustable, while the Viva collection has 25 speed settings.