Oh yeah, forgot about the tips. I'm 80% sure that they will work... Only because I haven't used them on the HF5, but I did have the oval tips until I lost my last pair. Unfortunately, I haven't tried the two together prior to losing the tips. Np, I try to help to the best of my ability, even though I tend to come off as assertive at times due to my honest nature. I'm pretty sure some places has return policies so you can't go wrong with them. Good luck!
1/12/14 at 7:12pm