Not sure . I ' d assume not because it has to add its own sound files . <| sep |> Right on the website 50 , 000 hours on base setting 6 So I ' m guessing 50 k battery hours at the mid setting ? <| sep |> They ' re going to grow into their nose . <| sep |> They sell insertable brace like curves that you can put on any chair for 30 minutes or even all day that distribute the weights across your spine vs . all being on the lower back . They also do a great job of stretching out the back while you ' re sitting . absolute lifesaver for me <| sep |> So we should spend a ton of money that does hardly any good now because you ' re sure it might do some good in the future , once we have a bunch of stuff in place that we aren ' t even working on now ? This is idiotic , and it ' s a great way to make sure that no actual progress is made . Some day when you pay taxes , you ' ll start to pay attention to how they ' re spent .