wax and debris, you should only use those designed for cleaning hearing aids. these vacuums are quite small and feature a long hose that you attach to a box with a motor inside. some come with different attachments that you can use on different parts of your headphones. a definitive estimate before starting labor on your home or business. you can easily trust in our business to complete the task right to start with and save you money each step of the way. receive a free quote by getting in touch with our team today, and we're going to respond to all your concerns. 