I bought this about a year ago and used it for about 3 months, but haven't used it since, so I'm putting it up for sale. I have confirmed that it works. I haven't changed the ear tips, so please replace them with the ones included. I haven't used the included charging cable. Please refrain from purchasing if you are sensitive to used items, as this has been used by someone else. There are no smokers or pets in the house. Thank you for looking.