i recently purchased a vacuums on sale and i am very happy with it. what problems have you had with the vacuums? I also bought a pair of beats running earphone

i recently purchased a vacuums on sale and i am very happy with it. what problems have you had with the vacuums? I also bought a pair of beats running earphones that work better for me than the apple airpods because they do not fall out, they were both about the same price.