A beaker is a simple container for stirring.
These are the various speed settings at which you can blend the food. The speed levels increase or decrease the speed of blending (varying the rotation of the motor) according to your food.
Bar/ Shaft Material
In general all the blenders have stainless steel bar or shaft material because you can blend hot food fearlessly unlike plastic bar.
Maximum Running Time
After charging the blender this is the maximum time you can use it without external power.
The unit which is both corded and cordless type come with this feature. So that in the absence of electricity or while travelling you can use this Blender.
It is a narrow section forming the handle.