Dyson v11 pro cordless vacuum cleaner

Practical experience of the Dyson v11 PRO cordless vacuum cleaner
This experience relates to practical experience, and we did not discuss much of the technical specifications mentioned by the manufacturer
The most important differences between v11 and v15
There is a sensor to increase suction when there is more dirt.
The suction power is a little stronger
The duration of action is also a little longer
There is lighting with the tile side