@MrDark it’s not an especially loud wand but if it’s the rechargeable LH wand you have I suspect it will be similar.
@E-rabbit there is an ears attachment that fits it… but I’m failing to find it on the site now. Otherwise not too sure, I don’t tend to use attacments on wands much I’m afraid. There is this topic Size/compatibility guide for wand attachments? but there’s very little specifically about the Mantric unfortunately.
@Honey-Bear if you can’t find a ready made set there is always the cheaper option of some stretchy body safe material and a needle and thread. I’m sure it would work just as well. Maybe nick some material from a no longer used bikini bottom and add to the knickers you want to use?