The hoover sj120cbn4 is a powerful handheld vacuum with a maximum running time of 17 minutes off one full charge as the sj120cbn4 is handheld where you can clean is endless like those hard to reach areas under the sofas in the car and even a caravan designed to vacuum up pet hair the sj120cbn4 is great for any household as a portable vacuum with a 06 litre bin capacity allowing you to vacuum those harder to reach areas without the need to empty the bin as often the vacuum comes with both