How do I get a new beats charging cable?

Hi, my name is Taylor Renneker and recently for Christmas I got the new Beats Studio 3 Wireless Headphones. A few months ago when I was cleaning my room I accidentally vacuumed over my charging cable and it broke. I was very upset about this and tried to find a new one, but I looked on Apple and Beats’ website and could not find where I could get one. Luckily my little brother got the same headphones so I have been using his charger, but it is not a permanent fix. Can anyone help me please?